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957244054 = 213219149057
BaseRepresentation
bin111001000011100…
…110001010010110
32110201020000222111
4321003212022112
53430023302204
6234553021234
732502303664
oct7103461226
92421200874
10957244054
11451380698
122286b481a
1312341a100
14911bbc34
1559087d04
hex390e6296

957244054 has 24 divisors (see below), whose sum is σ = 1636656840. Its totient is φ = 418549248.

The previous prime is 957244003. The next prime is 957244091. The reversal of 957244054 is 450442759.

It is a junction number, because it is equal to n+sod(n) for n = 957243998 and 957244016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68107 + ... + 80950.

It is an arithmetic number, because the mean of its divisors is an integer number (68194035).

Almost surely, 2957244054 is an apocalyptic number.

957244054 is a deficient number, since it is larger than the sum of its proper divisors (679412786).

957244054 is a wasteful number, since it uses less digits than its factorization.

957244054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149104 (or 149091 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 957244054 is about 30939.3609177695. The cubic root of 957244054 is about 985.5399322771.

The spelling of 957244054 in words is "nine hundred fifty-seven million, two hundred forty-four thousand, fifty-four".

Divisors: 1 2 13 19 26 38 169 247 338 494 3211 6422 149057 298114 1937741 2832083 3875482 5664166 25190633 36817079 50381266 73634158 478622027 957244054