Base | Representation |
---|---|
bin | 1000101011101110… |
… | …00100101011100000 |
3 | 110000212212012202120 |
4 | 10111313010223200 |
5 | 34021400212140 |
6 | 2050324544240 |
7 | 223344005445 |
oct | 42567045340 |
9 | 13025765676 |
10 | 4661725920 |
11 | 1a82471755 |
12 | aa1252080 |
13 | 593a4ca07 |
14 | 3231a79cc |
15 | 1c43d71d0 |
hex | 115dc4ae0 |
4661725920 has 96 divisors (see below), whose sum is σ = 14731240608. Its totient is φ = 1239164928.
The previous prime is 4661725919. The next prime is 4661725961. The reversal of 4661725920 is 295271664.
It is a tau number, because it is divible by the number of its divisors (96).
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, 136842 + ... + 167478.
It is an arithmetic number, because the mean of its divisors is an integer number (153450423).
Almost surely, 24661725920 is an apocalyptic number.
4661725920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4661725920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7365620304).
4661725920 is an abundant number, since it is smaller than the sum of its proper divisors (10069514688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4661725920 is a wasteful number, since it uses less digits than its factorization.
4661725920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30972 (or 30964 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 4661725920 is about 68276.8329669735. The cubic root of 4661725920 is about 1670.5093549501.
The spelling of 4661725920 in words is "four billion, six hundred sixty-one million, seven hundred twenty-five thousand, nine hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •