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970838044 = 221144349807
BaseRepresentation
bin111001110111011…
…101000000011100
32111122210200102121
4321313131000130
53442013304134
6240200232324
733025662421
oct7167350034
92448720377
10970838044
11459015aa0
1223116b6a4
131261997a7
1492d19d48
155a370ab4
hex39ddd01c

970838044 has 24 divisors (see below), whose sum is σ = 1857639168. Its totient is φ = 440285040.

The previous prime is 970838021. The next prime is 970838053. The reversal of 970838044 is 440838079.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 5412 + ... + 44395.

It is an arithmetic number, because the mean of its divisors is an integer number (77401632).

Almost surely, 2970838044 is an apocalyptic number.

It is an amenable number.

970838044 is a deficient number, since it is larger than the sum of its proper divisors (886801124).

970838044 is a wasteful number, since it uses less digits than its factorization.

970838044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50265 (or 50263 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 970838044 is about 31158.2740857064. The cubic root of 970838044 is about 990.1832956535.

The spelling of 970838044 in words is "nine hundred seventy million, eight hundred thirty-eight thousand, forty-four".

Divisors: 1 2 4 11 22 44 443 886 1772 4873 9746 19492 49807 99614 199228 547877 1095754 2191508 22064501 44129002 88258004 242709511 485419022 970838044