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53023510314 = 23261137352489
BaseRepresentation
bin110001011000011100…
…101000111100101010
312001212022002102001100
4301120130220330222
51332043004312224
640205245502230
73554654254425
oct613034507452
9161768072040
1053023510314
112053a431105
12a339571976
135000296398
1427d00d69bc
1515a502eac9
hexc58728f2a

53023510314 has 48 divisors (see below), whose sum is σ = 117620273160. Its totient is φ = 17257812480.

The previous prime is 53023510297. The next prime is 53023510367. The reversal of 53023510314 is 41301532035.

53023510314 is a `hidden beast` number, since 5 + 302 + 35 + 10 + 314 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 47325827025 + 5697683289 = 217545^2 + 75483^2 .

It is a super-2 number, since 2×530235103142 (a number of 22 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 25819 + ... + 326670.

Almost surely, 253023510314 is an apocalyptic number.

53023510314 is an abundant number, since it is smaller than the sum of its proper divisors (64596762846).

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

53023510314 is a wasteful number, since it uses less digits than its factorization.

53023510314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352695 (or 352692 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 53023510314 in words is "fifty-three billion, twenty-three million, five hundred ten thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 61 122 137 183 274 366 411 549 822 1098 1233 2466 8357 16714 25071 50142 75213 150426 352489 704978 1057467 2114934 3172401 6344802 21501829 43003658 48290993 64505487 96581986 129010974 144872979 193516461 289745958 387032922 434618937 869237874 2945750573 5891501146 8837251719 17674503438 26511755157 53023510314