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53882976030 = 23513138161477
BaseRepresentation
bin110010001011101011…
…001111011100011110
312011002012022210100220
4302023223033130132
51340323020213110
640430431102210
73615161511402
oct621353173436
9164065283326
1053882976030
1120940598454
12a539371966
135109369c90
142872301102
151605701370
hexc8bacf71e

53882976030 has 32 divisors (see below), whose sum is σ = 139266769824. Its totient is φ = 13263501696.

The previous prime is 53882976029. The next prime is 53882976061. The reversal of 53882976030 is 3067928835.

It is a Curzon number.

It is a congruent number.

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, 69080349 + ... + 69081128.

It is an arithmetic number, because the mean of its divisors is an integer number (4352086557).

Almost surely, 253882976030 is an apocalyptic number.

53882976030 is an abundant number, since it is smaller than the sum of its proper divisors (85383793794).

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

53882976030 is a wasteful number, since it uses less digits than its factorization.

53882976030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138161500.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 53882976030 in words is "fifty-three billion, eight hundred eighty-two million, nine hundred seventy-six thousand, thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 138161477 276322954 414484431 690807385 828968862 1381614770 1796099201 2072422155 3592198402 4144844310 5388297603 8980496005 10776595206 17960992010 26941488015 53882976030