Base | Representation |
---|---|
bin | 111101010010101… |
… | …1011100010110101 |
3 | 12022022220202102010 |
4 | 1322211123202311 |
5 | 13202444220001 |
6 | 540024434433 |
7 | 101652042060 |
oct | 17245334265 |
9 | 5268822363 |
10 | 2056632501 |
11 | 965a08490 |
12 | 494918a19 |
13 | 26a115611 |
14 | 1571db8d7 |
15 | c084c8d6 |
hex | 7a95b8b5 |
2056632501 has 32 divisors (see below), whose sum is σ = 3421145088. Its totient is φ = 1067653440.
The previous prime is 2056632499. The next prime is 2056632503. The reversal of 2056632501 is 1052366502.
It is an interprime number because it is at equal distance from previous prime (2056632499) and next prime (2056632503).
It is not a de Polignac number, because 2056632501 - 21 = 2056632499 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2056632503) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576415 + ... + 579971.
It is an arithmetic number, because the mean of its divisors is an integer number (106910784).
Almost surely, 22056632501 is an apocalyptic number.
2056632501 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2056632501 is a deficient number, since it is larger than the sum of its proper divisors (1364512587).
2056632501 is a wasteful number, since it uses less digits than its factorization.
2056632501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6081.
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 2056632501 is about 45350.1102644746. The cubic root of 2056632501 is about 1271.7026166619.
The spelling of 2056632501 in words is "two billion, fifty-six million, six hundred thirty-two thousand, five hundred one".
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