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102501413360 = 24513912797207
BaseRepresentation
bin101111101110110001…
…1110111000111110000
3100210120111111022021222
41133131203313013300
53134410330211420
6115031041004212
710256036431553
oct1373543670760
9323514438258
10102501413360
113a51a414a75
1217a47623668
139886b152a8
144d6535c69a
1529edb44225
hex17dd8f71f0

102501413360 has 80 divisors (see below), whose sum is σ = 240251289600. Its totient is φ = 40668127488.

The previous prime is 102501413327. The next prime is 102501413383. The reversal of 102501413360 is 63314105201.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14218877 + ... + 14226083.

It is an arithmetic number, because the mean of its divisors is an integer number (3003141120).

Almost surely, 2102501413360 is an apocalyptic number.

102501413360 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 102501413360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120125644800).

102501413360 is an abundant number, since it is smaller than the sum of its proper divisors (137749876240).

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

102501413360 is a wasteful number, since it uses less digits than its factorization.

102501413360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8638 (or 8632 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 102501413360 its reverse (63314105201), we get a palindrome (165815518561).

The spelling of 102501413360 in words is "one hundred two billion, five hundred one million, four hundred thirteen thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 139 278 556 695 1112 1279 1390 2224 2558 2780 5116 5560 6395 7207 10232 11120 12790 14414 20464 25580 28828 36035 51160 57656 72070 102320 115312 144140 177781 288280 355562 576560 711124 888905 1001773 1422248 1777810 2003546 2844496 3555620 4007092 5008865 7111240 8014184 9217753 10017730 14222480 16028368 18435506 20035460 36871012 40070920 46088765 73742024 80141840 92177530 147484048 184355060 368710120 737420240 1281267667 2562535334 5125070668 6406338335 10250141336 12812676670 20500282672 25625353340 51250706680 102501413360