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23002101434 = 2135914994851
BaseRepresentation
bin10101011011000010…
…000011011010111010
32012101001111211012202
4111123002003122322
5334102014221214
614322250510202
71443004431134
oct253302033272
965331454182
1023002101434
1198340a5294
12455b435362
132227646810
141182cb8054
158e95c76de
hex55b0836ba

23002101434 has 16 divisors (see below), whose sum is σ = 37787027040. Its totient is φ = 10436415600.

The previous prime is 23002101431. The next prime is 23002101457. The reversal of 23002101434 is 43410120032.

It is not an unprimeable number, because it can be changed into a prime (23002101431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7495892 + ... + 7498959.

It is an arithmetic number, because the mean of its divisors is an integer number (2361689190).

Almost surely, 223002101434 is an apocalyptic number.

23002101434 is a deficient number, since it is larger than the sum of its proper divisors (14784925606).

23002101434 is a wasteful number, since it uses less digits than its factorization.

23002101434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14994925.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23002101434 its reverse (43410120032), we get a palindrome (66412221466).

The spelling of 23002101434 in words is "twenty-three billion, two million, one hundred one thousand, four hundred thirty-four".

Divisors: 1 2 13 26 59 118 767 1534 14994851 29989702 194933063 389866126 884696209 1769392418 11501050717 23002101434