Base | Representation |
---|---|
bin | 10101101011111010110… |
… | …00100001100011111010 |
3 | 2122020022121001110001111 |
4 | 22311331120201203322 |
5 | 44202013012020010 |
6 | 1330150452310534 |
7 | 104556042225541 |
oct | 12657530414372 |
9 | 2566277043044 |
10 | 745132923130 |
11 | 268011122872 |
12 | 1004b361244a |
13 | 5535ba7b20b |
14 | 280c9495158 |
15 | 145b150058a |
hex | ad7d6218fa |
745132923130 has 16 divisors (see below), whose sum is σ = 1411830802080. Its totient is φ = 282366160272.
The previous prime is 745132923109. The next prime is 745132923137. The reversal of 745132923130 is 31329231547.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (745132923137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1960875924 + ... + 1960876303.
It is an arithmetic number, because the mean of its divisors is an integer number (88239425130).
Almost surely, 2745132923130 is an apocalyptic number.
745132923130 is a deficient number, since it is larger than the sum of its proper divisors (666697878950).
745132923130 is a wasteful number, since it uses less digits than its factorization.
745132923130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3921752253.
The product of its (nonzero) digits is 136080, while the sum is 40.
The spelling of 745132923130 in words is "seven hundred forty-five billion, one hundred thirty-two million, nine hundred twenty-three thousand, one hundred thirty".
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