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86882025732 = 223171937921977
BaseRepresentation
bin101000011101010010…
…0101000000100000100
322022020221212012111220
41100322210220010010
52410413244310412
6103525115200340
76164006014365
oct1207244500404
9268227765456
1086882025732
1133934702957
1214a087460b0
138267b72ba8
1442c2b85b6c
1523d778268c
hex143a928104

86882025732 has 48 divisors (see below), whose sum is σ = 214670554560. Its totient is φ = 27254459392.

The previous prime is 86882025707. The next prime is 86882025757. The reversal of 86882025732 is 23752028868.

It is an interprime number because it is at equal distance from previous prime (86882025707) and next prime (86882025757).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3942328 + ... + 3964304.

It is an arithmetic number, because the mean of its divisors is an integer number (4472303220).

Almost surely, 286882025732 is an apocalyptic number.

It is an amenable number.

86882025732 is an abundant number, since it is smaller than the sum of its proper divisors (127788528828).

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

86882025732 is a wasteful number, since it uses less digits than its factorization.

86882025732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41380 (or 41378 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 86882025732 in words is "eighty-six billion, eight hundred eighty-two million, twenty-five thousand, seven hundred thirty-two".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 19379 21977 38758 43954 58137 65931 77516 87908 116274 131862 232548 263724 329443 373609 658886 747218 988329 1120827 1317772 1494436 1976658 2241654 3953316 4483308 425892283 851784566 1277676849 1703569132 2555353698 5110707396 7240168811 14480337622 21720506433 28960675244 43441012866 86882025732