Base | Representation |
---|---|
bin | 10010000101110100101… |
… | …11101000010000011000 |
3 | 2012102110111220202002001 |
4 | 21002322113220100120 |
5 | 40141020111001000 |
6 | 1153320545050344 |
7 | 62623610135614 |
oct | 11027227502030 |
9 | 2172414822061 |
10 | 621602047000 |
11 | 21a690172200 |
12 | a05793269b4 |
13 | 4680320683c |
14 | 2212b234344 |
15 | 1128158e46a |
hex | 90ba5e8418 |
621602047000 has 96 divisors (see below), whose sum is σ = 1598801873760. Its totient is φ = 226037064000.
The previous prime is 621602046991. The next prime is 621602047021. The reversal of 621602047000 is 740206126.
It is a self number, because there is not a number n which added to its sum of digits gives 621602047000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2447604 + ... + 2689603.
It is an arithmetic number, because the mean of its divisors is an integer number (16654186185).
Almost surely, 2621602047000 is an apocalyptic number.
It is an amenable number.
621602047000 is an abundant number, since it is smaller than the sum of its proper divisors (977199826760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
621602047000 is a wasteful number, since it uses less digits than its factorization.
621602047000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5137250 (or 5137225 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The spelling of 621602047000 in words is "six hundred twenty-one billion, six hundred two million, forty-seven thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •