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80492524124 = 2242147798411
BaseRepresentation
bin100101011110110111…
…0100111001001011100
321200202122212220002012
41022331232213021130
52304322041232444
6100551110050352
75546452110665
oct1127556471134
9250678786065
1080492524124
1131155a27811
12137249499b8
13778a1a01cc
143c7834636c
15216185bb9e
hex12bdba725c

80492524124 has 12 divisors (see below), whose sum is σ = 141196509048. Its totient is φ = 40150664400.

The previous prime is 80492524117. The next prime is 80492524139. The reversal of 80492524124 is 42142529408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23897522 + ... + 23900889.

It is an arithmetic number, because the mean of its divisors is an integer number (11766375754).

Almost surely, 280492524124 is an apocalyptic number.

It is an amenable number.

80492524124 is a deficient number, since it is larger than the sum of its proper divisors (60703984924).

80492524124 is a wasteful number, since it uses less digits than its factorization.

80492524124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47798836 (or 47798834 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 80492524124 in words is "eighty billion, four hundred ninety-two million, five hundred twenty-four thousand, one hundred twenty-four".

Divisors: 1 2 4 421 842 1684 47798411 95596822 191193644 20123131031 40246262062 80492524124