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53101234424345 = 515767644884617
BaseRepresentation
bin11000001001011100110000…
…01101110000101000011001
320222000102120022212010200212
430010232120031300220121
523430002312003034340
6304534211553540505
714120303043165422
oct1404563015605031
9228012508763625
1053101234424345
1115a1311a539178
125b5745bb74735
13238256a71a803
14d18183492649
15621441b78a65
hex304b98370a19

53101234424345 has 8 divisors (see below), whose sum is σ = 64127350617864. Its totient is φ = 42210408000384.

The previous prime is 53101234424327. The next prime is 53101234424431. The reversal of 53101234424345 is 54342443210135.

It can be written as a sum of positive squares in 4 ways, for example, as 9875501085961 + 43225733338384 = 3142531^2 + 6574628^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53101234424345 - 238 = 52826356517401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 33822441524 + ... + 33822443093.

It is an arithmetic number, because the mean of its divisors is an integer number (8015918827233).

Almost surely, 253101234424345 is an apocalyptic number.

It is an amenable number.

53101234424345 is a deficient number, since it is larger than the sum of its proper divisors (11026116193519).

53101234424345 is a wasteful number, since it uses less digits than its factorization.

53101234424345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67644884779.

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 53101234424345 in words is "fifty-three trillion, one hundred one billion, two hundred thirty-four million, four hundred twenty-four thousand, three hundred forty-five".

Divisors: 1 5 157 785 67644884617 338224423085 10620246884869 53101234424345