Base | Representation |
---|---|
bin | 100111011101111000… |
… | …000001100000111110 |
3 | 11001101100002121102010 |
4 | 213131320001200332 |
5 | 1143242023003140 |
6 | 31245013312050 |
7 | 3030100613502 |
oct | 473570014076 |
9 | 131340077363 |
10 | 42377156670 |
11 | 16a76889032 |
12 | 8268035626 |
13 | 3cc4700844 |
14 | 20a01a2302 |
15 | 1180549880 |
hex | 9dde0183e |
42377156670 has 32 divisors (see below), whose sum is σ = 101953873440. Its totient is φ = 11272942080.
The previous prime is 42377156659. The next prime is 42377156671. The reversal of 42377156670 is 7665177324.
42377156670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42377156671) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1714591 + ... + 1739130.
It is an arithmetic number, because the mean of its divisors is an integer number (3186058545).
Almost surely, 242377156670 is an apocalyptic number.
42377156670 is an abundant number, since it is smaller than the sum of its proper divisors (59576716770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42377156670 is a wasteful number, since it uses less digits than its factorization.
42377156670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3454140.
The product of its (nonzero) digits is 1481760, while the sum is 48.
The spelling of 42377156670 in words is "forty-two billion, three hundred seventy-seven million, one hundred fifty-six thousand, six hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •