Base | Representation |
---|---|
bin | 1001000101100100111… |
… | …10100110000100110000 |
3 | 1002211220222121112000201 |
4 | 10202302132212010300 |
5 | 20103422343310112 |
6 | 355234251324544 |
7 | 31362254203225 |
oct | 4426236460460 |
9 | 1084828545021 |
10 | 312232010032 |
11 | 1104649144a8 |
12 | 50619a50754 |
13 | 2359c077577 |
14 | 1117d8b594c |
15 | 81c64ad257 |
hex | 48b27a6130 |
312232010032 has 40 divisors (see below), whose sum is σ = 644682594816. Its totient is φ = 146151145536.
The previous prime is 312232010023. The next prime is 312232010081. The reversal of 312232010032 is 230010232213.
It is a junction number, because it is equal to n+sod(n) for n = 312232009991 and 312232010009.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9008838 + ... + 9043429.
Almost surely, 2312232010032 is an apocalyptic number.
It is an amenable number.
312232010032 is an abundant number, since it is smaller than the sum of its proper divisors (332450584784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312232010032 is a wasteful number, since it uses less digits than its factorization.
312232010032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18052345 (or 18052339 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 312232010032 its reverse (230010232213), we get a palindrome (542242242245).
The spelling of 312232010032 in words is "three hundred twelve billion, two hundred thirty-two million, ten thousand, thirty-two".
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