Search a number
-
+
93506248898 = 2317733201209
BaseRepresentation
bin101011100010101101…
…0000010000011000010
322221100121111121101122
41113011122002003002
53013000044431043
6110542311232242
76520113000356
oct1270532020302
9287317447348
1093506248898
1136723926857
1216157078682
138a82368c7a
144750845466
1526740c0368
hex15c56820c2

93506248898 has 16 divisors (see below), whose sum is σ = 140894485560. Its totient is φ = 46541824896.

The previous prime is 93506248889. The next prime is 93506248921. The reversal of 93506248898 is 89884260539.

It can be written as a sum of positive squares in 4 ways, for example, as 77669788249 + 15836460649 = 278693^2 + 125843^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 93506248898.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364118 + ... + 565326.

Almost surely, 293506248898 is an apocalyptic number.

93506248898 is a deficient number, since it is larger than the sum of its proper divisors (47388236662).

93506248898 is a wasteful number, since it uses less digits than its factorization.

93506248898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202261.

The product of its (nonzero) digits is 29859840, while the sum is 62.

The spelling of 93506248898 in words is "ninety-three billion, five hundred six million, two hundred forty-eight thousand, eight hundred ninety-eight".

Divisors: 1 2 317 634 733 1466 201209 232361 402418 464722 63783253 127566506 147486197 294972394 46753124449 93506248898