Base | Representation |
---|---|
bin | 10010111010110100… |
… | …011001011111000101 |
3 | 1221102201200121200100 |
4 | 102322310121133011 |
5 | 313100411322422 |
6 | 13155431034313 |
7 | 1316255400240 |
oct | 227264313705 |
9 | 57381617610 |
10 | 20314167237 |
11 | 86848aa571 |
12 | 3b2b20b999 |
13 | 1bb97c6000 |
14 | da9d06257 |
15 | 7dd6277ac |
hex | 4bad197c5 |
20314167237 has 48 divisors (see below), whose sum is σ = 36328015360. Its totient is φ = 10715092128.
The previous prime is 20314167217. The next prime is 20314167287. The reversal of 20314167237 is 73276141302.
20314167237 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 416 + 7 + 237 = 666.
It is not a de Polignac number, because 20314167237 - 28 = 20314166981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20314167217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65028 + ... + 211794.
Almost surely, 220314167237 is an apocalyptic number.
It is an amenable number.
20314167237 is a deficient number, since it is larger than the sum of its proper divisors (16013848123).
20314167237 is a wasteful number, since it uses less digits than its factorization.
20314167237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146819 (or 146790 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The spelling of 20314167237 in words is "twenty billion, three hundred fourteen million, one hundred sixty-seven thousand, two hundred thirty-seven".
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