Base | Representation |
---|---|
bin | 1110111000100… |
… | …1011011001111 |
3 | 11100110201022201 |
4 | 3232021123033 |
5 | 111440211004 |
6 | 10110022331 |
7 | 1355431252 |
oct | 356113317 |
9 | 140421281 |
10 | 62428879 |
11 | 3226a817 |
12 | 18aa79a7 |
13 | cc1a686 |
14 | 8411099 |
15 | 57326a4 |
hex | 3b896cf |
62428879 has 8 divisors (see below), whose sum is σ = 67888368. Its totient is φ = 57168000.
The previous prime is 62428871. The next prime is 62428897. The reversal of 62428879 is 97882426.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 62428879 - 23 = 62428871 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (62428871) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48997 + ... + 50254.
It is an arithmetic number, because the mean of its divisors is an integer number (8486046).
Almost surely, 262428879 is an apocalyptic number.
62428879 is a deficient number, since it is larger than the sum of its proper divisors (5459489).
62428879 is a wasteful number, since it uses less digits than its factorization.
62428879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99305.
The product of its digits is 387072, while the sum is 46.
The square root of 62428879 is about 7901.1947830692. The cubic root of 62428879 is about 396.6996757911.
The spelling of 62428879 in words is "sixty-two million, four hundred twenty-eight thousand, eight hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •