Base | Representation |
---|---|
bin | 1001101001010011100… |
… | …01111010111100010001 |
3 | 1011200102202211211020102 |
4 | 10310221301322330101 |
5 | 20412213314343004 |
6 | 412125500022145 |
7 | 32641506465401 |
oct | 4645161727421 |
9 | 1150382754212 |
10 | 331413434129 |
11 | 118608275308 |
12 | 54291831955 |
13 | 25337c9715b |
14 | 1207d198801 |
15 | 894a43311e |
hex | 4d29c7af11 |
331413434129 has 2 divisors, whose sum is σ = 331413434130. Its totient is φ = 331413434128.
The previous prime is 331413434087. The next prime is 331413434257. The reversal of 331413434129 is 921434314133.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 328761184129 + 2652250000 = 573377^2 + 51500^2 .
It is a cyclic number.
It is not a de Polignac number, because 331413434129 - 28 = 331413433873 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 331413434092 and 331413434101.
It is not a weakly prime, because it can be changed into another prime (331413434629) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165706717064 + 165706717065.
It is an arithmetic number, because the mean of its divisors is an integer number (165706717065).
Almost surely, 2331413434129 is an apocalyptic number.
It is an amenable number.
331413434129 is a deficient number, since it is larger than the sum of its proper divisors (1).
331413434129 is an equidigital number, since it uses as much as digits as its factorization.
331413434129 is an evil number, because the sum of its binary digits is even.
The product of its digits is 93312, while the sum is 38.
The spelling of 331413434129 in words is "three hundred thirty-one billion, four hundred thirteen million, four hundred thirty-four thousand, one hundred twenty-nine".
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