Base | Representation |
---|---|
bin | 100101011001010000… |
… | …001010100101101000 |
3 | 10211122021021210211010 |
4 | 211121100022211220 |
5 | 1124212420144220 |
6 | 30240131103520 |
7 | 2621002231254 |
oct | 453120124550 |
9 | 124567253733 |
10 | 40152115560 |
11 | 16034905787 |
12 | 7946a41ba0 |
13 | 3a2b74237b |
14 | 1d2c887264 |
15 | 10a00331e0 |
hex | 95940a968 |
40152115560 has 64 divisors (see below), whose sum is σ = 126796161600. Its totient is φ = 10143691776.
The previous prime is 40152115559. The next prime is 40152115609. The reversal of 40152115560 is 6551125104.
It is a super-2 number, since 2×401521155602 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8803009 + ... + 8807568.
It is an arithmetic number, because the mean of its divisors is an integer number (1981190025).
Almost surely, 240152115560 is an apocalyptic number.
40152115560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40152115560 is an abundant number, since it is smaller than the sum of its proper divisors (86644046040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40152115560 is a wasteful number, since it uses less digits than its factorization.
40152115560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17610610 (or 17610606 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 30.
The spelling of 40152115560 in words is "forty billion, one hundred fifty-two million, one hundred fifteen thousand, five hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •