Search a number
-
+
10144460371 = 172227315443
BaseRepresentation
bin10010111001010100…
…00010111001010011
3222011222120222111111
421130222002321103
5131233440212441
64354342554151
7506250330133
oct113452027123
928158528444
1010144460371
114336313251
121b71438957
13c588c9a96
146c3408ac3
153e58e6081
hex25ca82e53

10144460371 has 12 divisors (see below), whose sum is σ = 10781734392. Its totient is φ = 9542908928.

The previous prime is 10144460363. The next prime is 10144460441. The reversal of 10144460371 is 17306444101.

It is not a de Polignac number, because 10144460371 - 23 = 10144460363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10144460341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 649176 + ... + 664618.

It is an arithmetic number, because the mean of its divisors is an integer number (898477866).

Almost surely, 210144460371 is an apocalyptic number.

10144460371 is a deficient number, since it is larger than the sum of its proper divisors (637274021).

10144460371 is a wasteful number, since it uses less digits than its factorization.

10144460371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17750 (or 17733 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 10144460371 in words is "ten billion, one hundred forty-four million, four hundred sixty thousand, three hundred seventy-one".

Divisors: 1 17 289 2273 15443 38641 262531 656897 4463027 35101939 596732963 10144460371