Base | Representation |
---|---|
bin | 111111010111110… |
… | …0100110101010000 |
3 | 12111012012100120222 |
4 | 1332233210311100 |
5 | 13323324311343 |
6 | 551000052212 |
7 | 103460052245 |
oct | 17657446520 |
9 | 5435170528 |
10 | 2126400848 |
11 | 9a1330480 |
12 | 4b4164068 |
13 | 27b702870 |
14 | 16259d5cc |
15 | c6a2ea68 |
hex | 7ebe4d50 |
2126400848 has 80 divisors (see below), whose sum is σ = 4852147776. Its totient is φ = 889989120.
The previous prime is 2126400839. The next prime is 2126400877. The reversal of 2126400848 is 8480046212.
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, 1195736 + ... + 1197512.
Almost surely, 22126400848 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 2126400848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2426073888).
2126400848 is an abundant number, since it is smaller than the sum of its proper divisors (2725746928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2126400848 is a wasteful number, since it uses less digits than its factorization.
2126400848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2332 (or 2326 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 35.
The square root of 2126400848 is about 46112.9141130768. The cubic root of 2126400848 is about 1285.9232410909.
The spelling of 2126400848 in words is "two billion, one hundred twenty-six million, four hundred thousand, eight hundred forty-eight".
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