Base | Representation |
---|---|
bin | 11100001001100… |
… | …001011001110100 |
3 | 1012220122012102010 |
4 | 130021201121310 |
5 | 1431344230124 |
6 | 114510044220 |
7 | 14463061650 |
oct | 3411413164 |
9 | 1186565363 |
10 | 472258164 |
11 | 222639604 |
12 | 1121a9670 |
13 | 76ac0c01 |
14 | 46a13a60 |
15 | 2b6d8529 |
hex | 1c261674 |
472258164 has 96 divisors (see below), whose sum is σ = 1364622336. Its totient is φ = 124024320.
The previous prime is 472258159. The next prime is 472258217. The reversal of 472258164 is 461852274.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57559 + ... + 65249.
It is an arithmetic number, because the mean of its divisors is an integer number (14214816).
Almost surely, 2472258164 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 472258164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682311168).
472258164 is an abundant number, since it is smaller than the sum of its proper divisors (892364172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472258164 is a wasteful number, since it uses less digits than its factorization.
472258164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7765 (or 7763 counting only the distinct ones).
The product of its digits is 107520, while the sum is 39.
The square root of 472258164 is about 21731.5016508294. The cubic root of 472258164 is about 778.7412109071.
The spelling of 472258164 in words is "four hundred seventy-two million, two hundred fifty-eight thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.108 sec. • engine limits •