Search a number
-
+
53697080107 = 1117287150161
BaseRepresentation
bin110010000000100110…
…000110101100101011
312010121020112022002201
4302000212012230223
51334432423030412
640400150441031
73610443435646
oct620046065453
9163536468081
1053697080107
1120855669060
12a4a7063177
1350a99b05a8
142855750a5d
1515e4230e57
hexc80986b2b

53697080107 has 8 divisors (see below), whose sum is σ = 62024434992. Its totient is φ = 45944025600.

The previous prime is 53697080083. The next prime is 53697080117. The reversal of 53697080107 is 70108079635.

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

It is not a de Polignac number, because 53697080107 - 27 = 53697079979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53697080117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143574894 + ... + 143575267.

It is an arithmetic number, because the mean of its divisors is an integer number (7753054374).

Almost surely, 253697080107 is an apocalyptic number.

53697080107 is a deficient number, since it is larger than the sum of its proper divisors (8327354885).

53697080107 is a wasteful number, since it uses less digits than its factorization.

53697080107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287150189.

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 53697080107 in words is "fifty-three billion, six hundred ninety-seven million, eighty thousand, one hundred seven".

Divisors: 1 11 17 187 287150161 3158651771 4881552737 53697080107