Base | Representation |
---|---|
bin | 1101101111100110011… |
… | …00110110001100101010 |
3 | 1200010220122012012202021 |
4 | 12313303030312030222 |
5 | 30214112301311344 |
6 | 1000535031255054 |
7 | 46055224635631 |
oct | 6676314661452 |
9 | 1603818165667 |
10 | 472231666474 |
11 | 1722aa512527 |
12 | 7763151a48a |
13 | 356ba2239a9 |
14 | 18bdb33a518 |
15 | c43cdcdb84 |
hex | 6df333632a |
472231666474 has 16 divisors (see below), whose sum is σ = 760289181768. Its totient is φ = 219182464512.
The previous prime is 472231666463. The next prime is 472231666493. The reversal of 472231666474 is 474666132274.
It can be written as a sum of positive squares in 4 ways, for example, as 326389403025 + 145842263449 = 571305^2 + 381893^2 .
It is a super-2 number, since 2×4722316664742 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95128797 + ... + 95133760.
Almost surely, 2472231666474 is an apocalyptic number.
472231666474 is a deficient number, since it is larger than the sum of its proper divisors (288057515294).
472231666474 is a wasteful number, since it uses less digits than its factorization.
472231666474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190262649.
The product of its digits is 8128512, while the sum is 52.
The spelling of 472231666474 in words is "four hundred seventy-two billion, two hundred thirty-one million, six hundred sixty-six thousand, four hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •