Base | Representation |
---|---|
bin | 10010111001100111000100… |
… | …111111011010100000110010 |
3 | 101220022120002000220110020001 |
4 | 102321213010333122200302 |
5 | 41343400024100144430 |
6 | 452442314430340214 |
7 | 23336332266616462 |
oct | 2271470477324062 |
9 | 356276060813201 |
10 | 83123807037490 |
11 | 2453867704860a |
12 | 93a5b4a95a66a |
13 | 374c706508b8b |
14 | 16752dc677ba2 |
15 | 99239348e3ca |
hex | 4b99c4fda832 |
83123807037490 has 8 divisors (see below), whose sum is σ = 149622852667500. Its totient is φ = 33249522814992.
The previous prime is 83123807037487. The next prime is 83123807037521. The reversal of 83123807037490 is 9473070832138.
It can be written as a sum of positive squares in 2 ways, for example, as 78540024522961 + 4583782514529 = 8862281^2 + 2140977^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4156190351865 + ... + 4156190351884.
Almost surely, 283123807037490 is an apocalyptic number.
83123807037490 is a deficient number, since it is larger than the sum of its proper divisors (66499045630010).
83123807037490 is a wasteful number, since it uses less digits than its factorization.
83123807037490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8312380703756.
The product of its (nonzero) digits is 6096384, while the sum is 55.
The spelling of 83123807037490 in words is "eighty-three trillion, one hundred twenty-three billion, eight hundred seven million, thirty-seven thousand, four hundred ninety".
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