Base | Representation |
---|---|
bin | 111111010111111… |
… | …0100001001110000 |
3 | 12111012022112200010 |
4 | 1332233310021300 |
5 | 13323333313400 |
6 | 551001254520 |
7 | 103460433222 |
oct | 17657641160 |
9 | 5435275603 |
10 | 2126463600 |
11 | 9a1373638 |
12 | 4b4194440 |
13 | 27b7252b1 |
14 | 1625b8412 |
15 | c6a43450 |
hex | 7ebf4270 |
2126463600 has 120 divisors (see below), whose sum is σ = 7031629312. Its totient is φ = 548755200.
The previous prime is 2126463589. The next prime is 2126463601. The reversal of 2126463600 is 63646212.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2126463601) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8619 + ... + 65781.
Almost surely, 22126463600 is an apocalyptic number.
2126463600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2126463600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3515814656).
2126463600 is an abundant number, since it is smaller than the sum of its proper divisors (4905165712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2126463600 is a wasteful number, since it uses less digits than its factorization.
2126463600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57215 (or 57204 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 2126463600 is about 46113.5945248253. The cubic root of 2126463600 is about 1285.9358905499.
The spelling of 2126463600 in words is "two billion, one hundred twenty-six million, four hundred sixty-three thousand, six hundred".
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