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52961913776 = 2453409315259
BaseRepresentation
bin110001010100110001…
…101010101110110000
312001201000011222111002
4301110301222232300
51331431222220101
640155205341132
73553305560612
oct612461525660
9161630158432
1052961913776
112050868a782
12a320a077a8
134cc05aa825
1427c5c60db2
15159e913d6b
hexc54c6abb0

52961913776 has 40 divisors (see below), whose sum is σ = 104582212560. Its totient is φ = 25973266176.

The previous prime is 52961913751. The next prime is 52961913811. The reversal of 52961913776 is 67731916925.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3463235 + ... + 3478493.

It is an arithmetic number, because the mean of its divisors is an integer number (2614555314).

Almost surely, 252961913776 is an apocalyptic number.

It is an amenable number.

52961913776 is a deficient number, since it is larger than the sum of its proper divisors (51620298784).

52961913776 is a wasteful number, since it uses less digits than its factorization.

52961913776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19413 (or 19407 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 56.

The spelling of 52961913776 in words is "fifty-two billion, nine hundred sixty-one million, nine hundred thirteen thousand, seven hundred seventy-six".

Divisors: 1 2 4 8 16 53 106 212 424 848 4093 8186 15259 16372 30518 32744 61036 65488 122072 216929 244144 433858 808727 867716 1617454 1735432 3234908 3470864 6469816 12939632 62455087 124910174 249820348 499640696 999281392 3310119611 6620239222 13240478444 26480956888 52961913776