Search a number
-
+
10427254995 = 354229164377
BaseRepresentation
bin10011011011000001…
…10100100011010011
3222220200201102210110
421231200310203103
5132323334124440
64442404132403
7516253130223
oct115540644323
928820642713
1010427254995
114470a06013
122030097103
13ca2382491
1470cbc0083
15410657080
hex26d8348d3

10427254995 has 16 divisors (see below), whose sum is σ = 16687654560. Its totient is φ = 5559853824.

The previous prime is 10427254987. The next prime is 10427255017. The reversal of 10427254995 is 59945272401.

It is a happy number.

It is not a de Polignac number, because 10427254995 - 23 = 10427254987 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18754 + ... + 145623.

It is an arithmetic number, because the mean of its divisors is an integer number (1042978410).

Almost surely, 210427254995 is an apocalyptic number.

10427254995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10427254995 is a deficient number, since it is larger than the sum of its proper divisors (6260399565).

10427254995 is a wasteful number, since it uses less digits than its factorization.

10427254995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168614.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 10427254995 in words is "ten billion, four hundred twenty-seven million, two hundred fifty-four thousand, nine hundred ninety-five".

Divisors: 1 3 5 15 4229 12687 21145 63435 164377 493131 821885 2465655 695150333 2085450999 3475751665 10427254995