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23230310986 = 212139575561
BaseRepresentation
bin10101101000101000…
…100110101001001010
32012221221221001212101
4111220220212221022
5340033424422421
614401042104014
71451445246121
oct255050465112
965857831771
1023230310986
1199409a5523
12460394b00a
1322629c9b5c
1411a5320ab8
1590e655191
hex568a26a4a

23230310986 has 8 divisors (see below), whose sum is σ = 34874196804. Its totient is φ = 11605578720.

The previous prime is 23230310959. The next prime is 23230311023. The reversal of 23230310986 is 68901303232.

It can be written as a sum of positive squares in 2 ways, for example, as 17157070225 + 6073240761 = 130985^2 + 77931^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4785355 + ... + 4790206.

Almost surely, 223230310986 is an apocalyptic number.

23230310986 is a deficient number, since it is larger than the sum of its proper divisors (11643885818).

23230310986 is a wasteful number, since it uses less digits than its factorization.

23230310986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9576776.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 23230310986 in words is "twenty-three billion, two hundred thirty million, three hundred ten thousand, nine hundred eighty-six".

Divisors: 1 2 1213 2426 9575561 19151122 11615155493 23230310986