Base | Representation |
---|---|
bin | 10001111011011001100… |
… | …001111100110000010001 |
3 | 11100210000220112212021021 |
4 | 101323121201330300101 |
5 | 130141124102432004 |
6 | 2341551102155441 |
7 | 155003234634340 |
oct | 21733141746021 |
9 | 4323026485237 |
10 | 1232010202129 |
11 | 4355467057a3 |
12 | 17a931882b81 |
13 | 8c241289a05 |
14 | 438b5925b57 |
15 | 220aa03ed54 |
hex | 11ed987cc11 |
1232010202129 has 16 divisors (see below), whose sum is σ = 1411102264320. Its totient is φ = 1053691269120.
The previous prime is 1232010202127. The next prime is 1232010202133. The reversal of 1232010202129 is 9212020102321.
It is not a de Polignac number, because 1232010202129 - 21 = 1232010202127 is a prime.
It is a super-2 number, since 2×12320102021292 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1232010202127) 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, 51064189 + ... + 51088309.
It is an arithmetic number, because the mean of its divisors is an integer number (88193891520).
Almost surely, 21232010202129 is an apocalyptic number.
It is an amenable number.
1232010202129 is a deficient number, since it is larger than the sum of its proper divisors (179092062191).
1232010202129 is a wasteful number, since it uses less digits than its factorization.
1232010202129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39840.
The product of its (nonzero) digits is 864, while the sum is 25.
The spelling of 1232010202129 in words is "one trillion, two hundred thirty-two billion, ten million, two hundred two thousand, one hundred twenty-nine".
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