Base | Representation |
---|---|
bin | 101100011100010… |
… | …110000100101100 |
3 | 1220222000211020221 |
4 | 230130112010230 |
5 | 3011340043243 |
6 | 201553221124 |
7 | 24322506262 |
oct | 5434260454 |
9 | 1828024227 |
10 | 745627948 |
11 | 35298434a |
12 | 1898617a4 |
13 | bb626790 |
14 | 71054432 |
15 | 456d6bed |
hex | 2c71612c |
745627948 has 12 divisors (see below), whose sum is σ = 1405222000. Its totient is φ = 344135952.
The previous prime is 745627931. The next prime is 745627951. The reversal of 745627948 is 849726547.
It is a super-2 number, since 2×7456279482 = 1111922073677381408, which contains 22 as substring.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 14338999 = 745627948 / (7 + 4 + 5 + 6 + 2 + 7 + 9 + 4 + 8).
It is a junction number, because it is equal to n+sod(n) for n = 745627895 and 745627904.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7169448 + ... + 7169551.
Almost surely, 2745627948 is an apocalyptic number.
It is an amenable number.
745627948 is a deficient number, since it is larger than the sum of its proper divisors (659594052).
745627948 is a wasteful number, since it uses less digits than its factorization.
745627948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14339016 (or 14339014 counting only the distinct ones).
The product of its digits is 3386880, while the sum is 52.
The square root of 745627948 is about 27306.1888223165. The cubic root of 745627948 is about 906.7914001426.
The spelling of 745627948 in words is "seven hundred forty-five million, six hundred twenty-seven thousand, nine hundred forty-eight".
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