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53012634141 = 31916728119819
BaseRepresentation
bin110001010111110011…
…001001101000011101
312001211112121211202010
4301113303021220131
51332032213243031
640204220421433
73554462645445
oct612763115035
9161745554663
1053012634141
1120534282735
12a3359a7879
134ccac58a8c
1427cc8a5125
1515a40d2246
hexc57cc9a1d

53012634141 has 32 divisors (see below), whose sum is σ = 75119385600. Its totient is φ = 33161063040.

The previous prime is 53012634139. The next prime is 53012634161. The reversal of 53012634141 is 14143621035.

It is not a de Polignac number, because 53012634141 - 21 = 53012634139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53012634099 and 53012634108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53012634161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2664930 + ... + 2684748.

It is an arithmetic number, because the mean of its divisors is an integer number (2347480800).

Almost surely, 253012634141 is an apocalyptic number.

It is an amenable number.

53012634141 is a deficient number, since it is larger than the sum of its proper divisors (22106751459).

53012634141 is a wasteful number, since it uses less digits than its factorization.

53012634141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20289.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 53012634141 in words is "fifty-three billion, twelve million, six hundred thirty-four thousand, one hundred forty-one".

Divisors: 1 3 19 57 167 281 501 843 3173 5339 9519 16017 19819 46927 59457 140781 376561 891613 1129683 2674839 3309773 5569139 9929319 16707417 62885687 105813641 188657061 317440923 930046213 2790138639 17670878047 53012634141