Base | Representation |
---|---|
bin | 1000001001001110… |
… | …00011000011000000 |
3 | 102021201021110211222 |
4 | 10010213003003000 |
5 | 32423302443011 |
6 | 2001505454212 |
7 | 213231020024 |
oct | 40447030300 |
9 | 12251243758 |
10 | 4372312256 |
11 | 1944068a04 |
12 | a20341368 |
13 | 548aba620 |
14 | 2d698c384 |
15 | 1a8cb9ddb |
hex | 1049c30c0 |
4372312256 has 112 divisors (see below), whose sum is σ = 9539752320. Its totient is φ = 1976156160.
The previous prime is 4372312253. The next prime is 4372312289. The reversal of 4372312256 is 6522132734.
It is a super-2 number, since 2×43723122562 = 38234228927935619072, which contains 22 as substring.
Its product of digits (60480) is a multiple of the sum of its prime divisors (672).
It is not an unprimeable number, because it can be changed into a prime (4372312253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10144361 + ... + 10144791.
It is an arithmetic number, because the mean of its divisors is an integer number (85176360).
Almost surely, 24372312256 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 4372312256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4769876160).
4372312256 is an abundant number, since it is smaller than the sum of its proper divisors (5167440064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4372312256 is a wasteful number, since it uses less digits than its factorization.
4372312256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682 (or 672 counting only the distinct ones).
The product of its digits is 60480, while the sum is 35.
The square root of 4372312256 is about 66123.4622203042. The cubic root of 4372312256 is about 1635.1981611952.
The spelling of 4372312256 in words is "four billion, three hundred seventy-two million, three hundred twelve thousand, two hundred fifty-six".
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