Base | Representation |
---|---|
bin | 101000000110001… |
… | …011111110001110 |
3 | 1201212211020101021 |
4 | 220012023332032 |
5 | 2334203214132 |
6 | 150430304354 |
7 | 22445642140 |
oct | 5006137616 |
9 | 1655736337 |
10 | 672710542 |
11 | 315800429 |
12 | 1693580ba |
13 | a94a609a |
14 | 654b2c90 |
15 | 3e0d1997 |
hex | 2818bf8e |
672710542 has 32 divisors (see below), whose sum is σ = 1246740480. Its totient is φ = 265744800.
The previous prime is 672710531. The next prime is 672710567. The reversal of 672710542 is 245017276.
672710542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 672710498 and 672710507.
It is a congruent number.
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, 24334 + ... + 44017.
It is an arithmetic number, because the mean of its divisors is an integer number (38960640).
Almost surely, 2672710542 is an apocalyptic number.
672710542 is a deficient number, since it is larger than the sum of its proper divisors (574029938).
672710542 is a wasteful number, since it uses less digits than its factorization.
672710542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68416.
The product of its (nonzero) digits is 23520, while the sum is 34.
The square root of 672710542 is about 25936.6640491795. The cubic root of 672710542 is about 876.2124327556.
The spelling of 672710542 in words is "six hundred seventy-two million, seven hundred ten thousand, five hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •