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23032212230013 = 3710320695146579
BaseRepresentation
bin1010011110010100110101…
…10101000000111101111101
310000112212011110201121112220
411033022122311000331331
511004324432312330023
6120552504025315553
74565010455512020
oct517123265007575
9100485143647486
1023032212230013
11737a9a739aa08
1226bb969335bb9
13cb0c0b5ccc6c
14598a9d3011b7
1529e1c25393e3
hex14f29ad40f7d

23032212230013 has 32 divisors (see below), whose sum is σ = 35454583756800. Its totient is φ = 13027182924096.

The previous prime is 23032212230003. The next prime is 23032212230087. The reversal of 23032212230013 is 31003221223032.

It is not a de Polignac number, because 23032212230013 - 210 = 23032212228989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23032212230003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1901958 + ... + 7048536.

It is an arithmetic number, because the mean of its divisors is an integer number (1107955742400).

Almost surely, 223032212230013 is an apocalyptic number.

It is an amenable number.

23032212230013 is a deficient number, since it is larger than the sum of its proper divisors (12422371526787).

23032212230013 is a wasteful number, since it uses less digits than its factorization.

23032212230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5148761.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23032212230013 its reverse (31003221223032), we get a palindrome (54035433453045).

The spelling of 23032212230013 in words is "twenty-three trillion, thirty-two billion, two hundred twelve million, two hundred thirty thousand, thirteen".

Divisors: 1 3 7 21 103 309 721 2069 2163 6207 14483 43449 213107 639321 1491749 4475247 5146579 15439737 36026053 108078159 530097637 1590292911 3710683459 10648271951 11132050377 31944815853 74537903657 223613710971 1096772010953 3290316032859 7677404076671 23032212230013