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83088025002380 = 22541101326859759
BaseRepresentation
bin10010111001000101110000…
…001101110010000110001100
3101220012010201022200201210102
4102321011300031302012030
541342303233400034010
6452414040045230232
723333624500421426
oct2271056015620614
9356163638621712
1083088025002380
1124524485016a72
12939b023562378
133749223282338
1416736a635b816
1599149be34ba5
hex4b917037218c

83088025002380 has 24 divisors (see below), whose sum is σ = 178740580616640. Its totient is φ = 32424595122560.

The previous prime is 83088025002379. The next prime is 83088025002401. The reversal of 83088025002380 is 8320052088038.

It is a super-2 number, since 2×830880250023802 (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50663429060 + ... + 50663430699.

It is an arithmetic number, because the mean of its divisors is an integer number (7447524192360).

Almost surely, 283088025002380 is an apocalyptic number.

It is an amenable number.

83088025002380 is an abundant number, since it is smaller than the sum of its proper divisors (95652555614260).

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

83088025002380 is a wasteful number, since it uses less digits than its factorization.

83088025002380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101326859809 (or 101326859807 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 83088025002380 in words is "eighty-three trillion, eighty-eight billion, twenty-five million, two thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 41 82 164 205 410 820 101326859759 202653719518 405307439036 506634298795 1013268597590 2026537195180 4154401250119 8308802500238 16617605000476 20772006250595 41544012501190 83088025002380