Base | Representation |
---|---|
bin | 10010001100100010010… |
… | …011111010110101111000 |
3 | 11102112112022010212020221 |
4 | 102030202103322311320 |
5 | 130441320222131412 |
6 | 2354233030025424 |
7 | 156224232145135 |
oct | 22144223726570 |
9 | 4375468125227 |
10 | 1250411130232 |
11 | 4423295373a0 |
12 | 1824081a8274 |
13 | 90bb4595154 |
14 | 4473d6b958c |
15 | 227d56e1b07 |
hex | 123224fad78 |
1250411130232 has 64 divisors (see below), whose sum is σ = 2708297013600. Its totient is φ = 534898237440.
The previous prime is 1250411130217. The next prime is 1250411130239. The reversal of 1250411130232 is 2320311140521.
It is a junction number, because it is equal to n+sod(n) for n = 1250411130197 and 1250411130206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1250411130239) 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, 43089744 + ... + 43118752.
Almost surely, 21250411130232 is an apocalyptic number.
It is an amenable number.
1250411130232 is an abundant number, since it is smaller than the sum of its proper divisors (1457885883368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1250411130232 is a wasteful number, since it uses less digits than its factorization.
1250411130232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57856 (or 57852 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 1250411130232 its reverse (2320311140521), we get a palindrome (3570722270753).
The spelling of 1250411130232 in words is "one trillion, two hundred fifty billion, four hundred eleven million, one hundred thirty thousand, two hundred thirty-two".
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