Base | Representation |
---|---|
bin | 1100010001000010000… |
… | …11111110000000110000 |
3 | 1111021212101010200210121 |
4 | 12020201003332000300 |
5 | 23401123114433233 |
6 | 521341114140024 |
7 | 42310131333646 |
oct | 6104103760060 |
9 | 1437771120717 |
10 | 421461483568 |
11 | 152817024684 |
12 | 69822721614 |
13 | 30988a40a48 |
14 | 16582603196 |
15 | ae6ab0192d |
hex | 62210fe030 |
421461483568 has 40 divisors (see below), whose sum is σ = 855503974400. Its totient is φ = 200889184320.
The previous prime is 421461483551. The next prime is 421461483587. The reversal of 421461483568 is 865384164124.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6307968 + ... + 6374431.
It is an arithmetic number, because the mean of its divisors is an integer number (21387599360).
Almost surely, 2421461483568 is an apocalyptic number.
It is an amenable number.
421461483568 is an abundant number, since it is smaller than the sum of its proper divisors (434042490832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
421461483568 is a wasteful number, since it uses less digits than its factorization.
421461483568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12682505 (or 12682499 counting only the distinct ones).
The product of its digits is 4423680, while the sum is 52.
The spelling of 421461483568 in words is "four hundred twenty-one billion, four hundred sixty-one million, four hundred eighty-three thousand, five hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •