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23022030099 = 319149678089
BaseRepresentation
bin10101011100001110…
…000100110100010011
32012102110000022012110
4111130032010310103
5334122114430344
614324242000403
71443336012165
oct253416046423
965373008173
1023022030099
119844376a62
124566046103
13222b803623
1411857c4935
158eb2123b9
hex55c384d13

23022030099 has 16 divisors (see below), whose sum is σ = 30866780160. Its totient is φ = 15262703040.

The previous prime is 23022030079. The next prime is 23022030121. The reversal of 23022030099 is 99003022032.

It is a happy number.

It is not a de Polignac number, because 23022030099 - 27 = 23022029971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23022030049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2842047 + ... + 2850135.

It is an arithmetic number, because the mean of its divisors is an integer number (1929173760).

Almost surely, 223022030099 is an apocalyptic number.

23022030099 is a deficient number, since it is larger than the sum of its proper divisors (7844750061).

23022030099 is a wasteful number, since it uses less digits than its factorization.

23022030099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13250.

The product of its (nonzero) digits is 5832, while the sum is 30.

The spelling of 23022030099 in words is "twenty-three billion, twenty-two million, thirty thousand, ninety-nine".

Divisors: 1 3 191 573 4967 8089 14901 24267 948697 1544999 2846091 4634997 40178063 120534189 7674010033 23022030099