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2250141200 = 245231792297
BaseRepresentation
bin1000011000011110…
…0110111000010000
312210211001000102222
42012013212320100
514102014004300
61011140200212
7106521612266
oct20607467020
95724030388
102250141200
11a5516742a
12529699068
1329b2390c8
14174bb0436
15d2823785
hex861e6e10

2250141200 has 120 divisors (see below), whose sum is σ = 5653447680. Its totient is φ = 859622400.

The previous prime is 2250141197. The next prime is 2250141203. The reversal of 2250141200 is 21410522.

It is an interprime number because it is at equal distance from previous prime (2250141197) and next prime (2250141203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250141203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 978452 + ... + 980748.

It is an arithmetic number, because the mean of its divisors is an integer number (47112064).

Almost surely, 22250141200 is an apocalyptic number.

2250141200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2250141200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2826723840).

2250141200 is an abundant number, since it is smaller than the sum of its proper divisors (3403306480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2250141200 is a wasteful number, since it uses less digits than its factorization.

2250141200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425 (or 2414 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2250141200 is about 47435.6532578608. The cubic root of 2250141200 is about 1310.3981075448.

Adding to 2250141200 its reverse (21410522), we get a palindrome (2271551722).

The spelling of 2250141200 in words is "two billion, two hundred fifty million, one hundred forty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 31 40 50 62 79 80 100 124 155 158 200 248 310 316 395 400 496 620 632 775 790 1240 1264 1550 1580 1975 2297 2449 2480 3100 3160 3950 4594 4898 6200 6320 7900 9188 9796 11485 12245 12400 15800 18376 19592 22970 24490 31600 36752 39184 45940 48980 57425 61225 71207 91880 97960 114850 122450 142414 181463 183760 195920 229700 244900 284828 356035 362926 459400 489800 569656 712070 725852 907315 918800 979600 1139312 1424140 1451704 1780175 1814630 2848280 2903408 3560350 3629260 4536575 5625353 5696560 7120700 7258520 9073150 11250706 14241400 14517040 18146300 22501412 28126765 28482800 36292600 45002824 56253530 72585200 90005648 112507060 140633825 225014120 281267650 450028240 562535300 1125070600 2250141200