Base | Representation |
---|---|
bin | 100101110111001000… |
… | …011100001011000001 |
3 | 10212221012120001021112 |
4 | 211313020130023001 |
5 | 1131224233010123 |
6 | 30401555333105 |
7 | 2636300154140 |
oct | 456710341301 |
9 | 125835501245 |
10 | 40653406913 |
11 | 16271874359 |
12 | 7a668b1195 |
13 | 3aab55a182 |
14 | 1d79297757 |
15 | 10ce053d78 |
hex | 97721c2c1 |
40653406913 has 48 divisors (see below), whose sum is σ = 50601627648. Its totient is φ = 31929876000.
The previous prime is 40653406903. The next prime is 40653406933. The reversal of 40653406913 is 31960435604.
It is not a de Polignac number, because 40653406913 - 214 = 40653390529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40653406903) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15934988 + ... + 15937538.
It is an arithmetic number, because the mean of its divisors is an integer number (1054200576).
Almost surely, 240653406913 is an apocalyptic number.
It is an amenable number.
40653406913 is a deficient number, since it is larger than the sum of its proper divisors (9948220735).
40653406913 is a wasteful number, since it uses less digits than its factorization.
40653406913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2746 (or 2715 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 41.
The spelling of 40653406913 in words is "forty billion, six hundred fifty-three million, four hundred six thousand, nine hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •