Base | Representation |
---|---|
bin | 1110111100101011… |
… | …0000101100001001 |
3 | 101100122100221210022 |
4 | 3233022300230021 |
5 | 31204204403442 |
6 | 1502055230225 |
7 | 201302220560 |
oct | 35712605411 |
9 | 11318327708 |
10 | 4012575497 |
11 | 1779aa33a7 |
12 | 93b978375 |
13 | 4bc405638 |
14 | 2a0ca8bd7 |
15 | 18740b3d2 |
hex | ef2b0b09 |
4012575497 has 4 divisors (see below), whose sum is σ = 4585800576. Its totient is φ = 3439350420.
The previous prime is 4012575493. The next prime is 4012575503. The reversal of 4012575497 is 7945752104.
4012575497 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4012575497 - 22 = 4012575493 is a prime.
It is a super-2 number, since 2×40125754972 = 32201524238249594018, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4012575491) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286612529 + ... + 286612542.
It is an arithmetic number, because the mean of its divisors is an integer number (1146450144).
Almost surely, 24012575497 is an apocalyptic number.
It is an amenable number.
4012575497 is a deficient number, since it is larger than the sum of its proper divisors (573225079).
4012575497 is an equidigital number, since it uses as much as digits as its factorization.
4012575497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573225078.
The product of its (nonzero) digits is 352800, while the sum is 44.
The square root of 4012575497 is about 63344.8932195801. The cubic root of 4012575497 is about 1589.0628414611.
The spelling of 4012575497 in words is "four billion, twelve million, five hundred seventy-five thousand, four hundred ninety-seven".
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