Base | Representation |
---|---|
bin | 101000010000101… |
… | …110010011000011 |
3 | 1202002000120011221 |
4 | 220100232103003 |
5 | 2340410110304 |
6 | 151005415511 |
7 | 22511264545 |
oct | 5020562303 |
9 | 1662016157 |
10 | 675472579 |
11 | 317317601 |
12 | 16a26a597 |
13 | a9c32322 |
14 | 659d1695 |
15 | 3e47a054 |
hex | 2842e4c3 |
675472579 has 8 divisors (see below), whose sum is σ = 719838720. Its totient is φ = 632356296.
The previous prime is 675472519. The next prime is 675472597. The reversal of 675472579 is 975274576.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 675472579 - 27 = 675472451 is a prime.
It is a super-2 number, since 2×6754725792 = 912526409961822482, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (675472519) 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, 311349 + ... + 313510.
It is an arithmetic number, because the mean of its divisors is an integer number (89979840).
Almost surely, 2675472579 is an apocalyptic number.
675472579 is a deficient number, since it is larger than the sum of its proper divisors (44366141).
675472579 is a wasteful number, since it uses less digits than its factorization.
675472579 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 624929.
The product of its digits is 3704400, while the sum is 52.
The square root of 675472579 is about 25989.8553093318. The cubic root of 675472579 is about 877.4099891710.
The spelling of 675472579 in words is "six hundred seventy-five million, four hundred seventy-two thousand, five hundred seventy-nine".
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