Base | Representation |
---|---|
bin | 110010111001101101… |
… | …000010110010010000 |
3 | 12020002000101212001111 |
4 | 302321231002302100 |
5 | 1343413212403100 |
6 | 41035214343104 |
7 | 3643256352403 |
oct | 627155026220 |
9 | 166060355044 |
10 | 54655200400 |
11 | 211a7488009 |
12 | a713abaa94 |
13 | 5200346488 |
14 | 2906ab9d3a |
15 | 164d3dd6ba |
hex | cb9b42c90 |
54655200400 has 60 divisors (see below), whose sum is σ = 131348665072. Its totient is φ = 21855496320.
The previous prime is 54655200389. The next prime is 54655200401. The reversal of 54655200400 is 400255645.
It is not an unprimeable number, because it can be changed into a prime (54655200401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1438447 + ... + 1475953.
Almost surely, 254655200400 is an apocalyptic number.
54655200400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54655200400 is an abundant number, since it is smaller than the sum of its proper divisors (76693464672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54655200400 is a wasteful number, since it uses less digits than its factorization.
54655200400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41168 (or 41157 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 31.
The spelling of 54655200400 in words is "fifty-four billion, six hundred fifty-five million, two hundred thousand, four hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •