Base | Representation |
---|---|
bin | 100101111110000101… |
… | …011101101001100000 |
3 | 10220020100001222212222 |
4 | 211332011131221200 |
5 | 1131444114121130 |
6 | 30421324010212 |
7 | 2642214565133 |
oct | 457605355140 |
9 | 126210058788 |
10 | 40770067040 |
11 | 1632170488a |
12 | 7a99990968 |
13 | 3ac9784b31 |
14 | 1d8a98421a |
15 | 10d93e9ce5 |
hex | 97e15da60 |
40770067040 has 24 divisors (see below), whose sum is σ = 96319283760. Its totient is φ = 16308026752.
The previous prime is 40770067033. The next prime is 40770067061. The reversal of 40770067040 is 4076007704.
40770067040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127406300 + ... + 127406619.
It is an arithmetic number, because the mean of its divisors is an integer number (4013303490).
Almost surely, 240770067040 is an apocalyptic number.
40770067040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40770067040 is an abundant number, since it is smaller than the sum of its proper divisors (55549216720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40770067040 is a wasteful number, since it uses less digits than its factorization.
40770067040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254812934 (or 254812926 counting only the distinct ones).
The product of its (nonzero) digits is 32928, while the sum is 35.
The spelling of 40770067040 in words is "forty billion, seven hundred seventy million, sixty-seven thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •