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23230296382 = 2193791612991
BaseRepresentation
bin10101101000101000…
…100011000100111110
32012221221220022211111
4111220220203010332
5340033423441012
614401041512234
71451445155416
oct255050430476
965857808744
1023230296382
119940995557
12460394267a
1322629c3307
1411a5319646
1590e650ba7
hex568a2313e

23230296382 has 16 divisors (see below), whose sum is σ = 36776217600. Its totient is φ = 10974783960.

The previous prime is 23230296379. The next prime is 23230296389. The reversal of 23230296382 is 28369203232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230296389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792094 + ... + 820897.

It is an arithmetic number, because the mean of its divisors is an integer number (2298513600).

Almost surely, 223230296382 is an apocalyptic number.

23230296382 is a deficient number, since it is larger than the sum of its proper divisors (13545921218).

23230296382 is a wasteful number, since it uses less digits than its factorization.

23230296382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613391.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 23230296382 in words is "twenty-three billion, two hundred thirty million, two hundred ninety-six thousand, three hundred eighty-two".

Divisors: 1 2 19 38 379 758 7201 14402 1612991 3225982 30646829 61293658 611323589 1222647178 11615148191 23230296382