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52540334115 = 354483781327
BaseRepresentation
bin110000111011101001…
…011110000000100011
312000121121220111220120
4300323221132000203
51330100311142430
640045305411323
73536666320443
oct607351360043
9160547814816
1052540334115
1120311715735
12a223799b43
134c54151ac9
142785c80123
1515778db610
hexc3ba5e023

52540334115 has 16 divisors (see below), whose sum is σ = 84083394048. Its totient is φ = 28015225056.

The previous prime is 52540334101. The next prime is 52540334131. The reversal of 52540334115 is 51143304525.

It is not a de Polignac number, because 52540334115 - 26 = 52540334051 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 323419 + ... + 457908.

It is an arithmetic number, because the mean of its divisors is an integer number (5255212128).

Almost surely, 252540334115 is an apocalyptic number.

52540334115 is a deficient number, since it is larger than the sum of its proper divisors (31543059933).

52540334115 is a wasteful number, since it uses less digits than its factorization.

52540334115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785818.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 52540334115 in words is "fifty-two billion, five hundred forty million, three hundred thirty-four thousand, one hundred fifteen".

Divisors: 1 3 5 15 4483 13449 22415 67245 781327 2343981 3906635 11719905 3502688941 10508066823 17513444705 52540334115