Base | Representation |
---|---|
bin | 101100011101011… |
… | …111100100001110 |
3 | 1220222121010012001 |
4 | 230131133210032 |
5 | 3011424211344 |
6 | 202003502514 |
7 | 24325202020 |
oct | 5435374416 |
9 | 1828533161 |
10 | 745928974 |
11 | 35306a52a |
12 | 189987a3a |
13 | bb7007bb |
14 | 710d2010 |
15 | 45745ed4 |
hex | 2c75f90e |
745928974 has 16 divisors (see below), whose sum is σ = 1280556000. Its totient is φ = 319228704.
The previous prime is 745928959. The next prime is 745928983. The reversal of 745928974 is 479829547.
745928974 is nontrivially palindromic in base 13.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27649 + ... + 47500.
It is an arithmetic number, because the mean of its divisors is an integer number (80034750).
Almost surely, 2745928974 is an apocalyptic number.
745928974 is a deficient number, since it is larger than the sum of its proper divisors (534627026).
745928974 is a wasteful number, since it uses less digits than its factorization.
745928974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75867.
The product of its digits is 5080320, while the sum is 55.
The square root of 745928974 is about 27311.7003132357. The cubic root of 745928974 is about 906.9134141053.
The spelling of 745928974 in words is "seven hundred forty-five million, nine hundred twenty-eight thousand, nine hundred seventy-four".
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