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1364482900 = 22521117131557
BaseRepresentation
bin101000101010100…
…0101101101010100
310112002111220122201
41101111011231110
510243301423100
6343221334244
745545625154
oct12125055524
93462456581
101364482900
11640240220
12320b67384
131898c4541
14cd308764
157ebcb36a
hex51545b54

1364482900 has 144 divisors (see below), whose sum is σ = 3452404032. Its totient is φ = 462592000.

The previous prime is 1364482871. The next prime is 1364482907. The reversal of 1364482900 is 92844631.

It is a self number, because there is not a number n which added to its sum of digits gives 1364482900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364482907) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2449422 + ... + 2449978.

It is an arithmetic number, because the mean of its divisors is an integer number (23975028).

Almost surely, 21364482900 is an apocalyptic number.

1364482900 is a gapful number since it is divisible by the number (10) 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 1364482900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1726202016).

1364482900 is an abundant number, since it is smaller than the sum of its proper divisors (2087921132).

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

1364482900 is a wasteful number, since it uses less digits than its factorization.

1364482900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 1364482900 is about 36938.9076719927. The cubic root of 1364482900 is about 1109.1476561446.

The spelling of 1364482900 in words is "one billion, three hundred sixty-four million, four hundred eighty-two thousand, nine hundred".

Divisors: 1 2 4 5 10 11 17 20 22 25 34 44 50 55 68 85 100 110 131 170 187 220 262 275 340 374 425 524 550 557 655 748 850 935 1100 1114 1310 1441 1700 1870 2227 2228 2620 2785 2882 3275 3740 4454 4675 5570 5764 6127 6550 7205 8908 9350 9469 11135 11140 12254 13100 13925 14410 18700 18938 22270 24497 24508 27850 28820 30635 36025 37876 44540 47345 48994 55675 55700 61270 72050 72967 94690 97988 104159 111350 122485 122540 144100 145934 153175 189380 208318 222700 236725 244970 291868 306350 364835 416636 473450 489940 520795 612425 612700 729670 802637 946900 1041590 1224850 1240439 1459340 1605274 1824175 2083180 2449700 2480878 2603975 3210548 3648350 4013185 4961756 5207950 6202195 7296700 8026370 10415900 12404390 13644829 16052740 20065925 24808780 27289658 31010975 40131850 54579316 62021950 68224145 80263700 124043900 136448290 272896580 341120725 682241450 1364482900