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41238400 = 275272263
BaseRepresentation
bin1001110101001…
…1111110000000
32212121010110011
42131103332000
541024112100
64031514304
71010343400
oct235237600
985533404
1041238400
1121307025
1211988994
13870b428
145696800
153948bba
hex2753f80

41238400 has 144 divisors (see below), whose sum is σ = 118954440. Its totient is φ = 14085120.

The previous prime is 41238397. The next prime is 41238403. The reversal of 41238400 is 483214.

41238400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (41238397) and next prime (41238403).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41238403) 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 17 ways as a sum of consecutive naturals, for example, 156669 + ... + 156931.

Almost surely, 241238400 is an apocalyptic number.

41238400 is a gapful number since it is divisible by the number (40) 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 41238400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59477220).

41238400 is an abundant number, since it is smaller than the sum of its proper divisors (77716040).

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

41238400 is a wasteful number, since it uses less digits than its factorization.

41238400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 41238400 is about 6421.7131670606. The cubic root of 41238400 is about 345.4887702178.

The spelling of 41238400 in words is "forty-one million, two hundred thirty-eight thousand, four hundred".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 128 140 160 175 196 200 224 245 263 280 320 350 392 400 448 490 526 560 640 700 784 800 896 980 1052 1120 1225 1315 1400 1568 1600 1841 1960 2104 2240 2450 2630 2800 3136 3200 3682 3920 4208 4480 4900 5260 5600 6272 6575 7364 7840 8416 9205 9800 10520 11200 12887 13150 14728 15680 16832 18410 19600 21040 22400 25774 26300 29456 31360 33664 36820 39200 42080 46025 51548 52600 58912 64435 73640 78400 84160 92050 103096 105200 117824 128870 147280 156800 168320 184100 206192 210400 235648 257740 294560 322175 368200 412384 420800 515480 589120 644350 736400 824768 841600 1030960 1178240 1288700 1472800 1649536 2061920 2577400 2945600 4123840 5154800 5891200 8247680 10309600 20619200 41238400