Base | Representation |
---|---|
bin | 10010111001100011… |
… | …011011011100010100 |
3 | 1221101020202020120012 |
4 | 102321203123130110 |
5 | 313024443112323 |
6 | 13153352055352 |
7 | 1315610105003 |
oct | 227143333424 |
9 | 57336666505 |
10 | 20292941588 |
11 | 8673922407 |
12 | 3b24094558 |
13 | 1bb52a3a5a |
14 | da717cc3a |
15 | 7db833678 |
hex | 4b98db714 |
20292941588 has 12 divisors (see below), whose sum is σ = 35553147252. Its totient is φ = 10134899520.
The previous prime is 20292941587. The next prime is 20292941593. The reversal of 20292941588 is 88514929202.
It can be written as a sum of positive squares in 2 ways, for example, as 17960824324 + 2332117264 = 134018^2 + 48292^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20292941587) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2888873 + ... + 2895888.
It is an arithmetic number, because the mean of its divisors is an integer number (2962762271).
Almost surely, 220292941588 is an apocalyptic number.
It is an amenable number.
20292941588 is a deficient number, since it is larger than the sum of its proper divisors (15260205664).
20292941588 is a wasteful number, since it uses less digits than its factorization.
20292941588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5785642 (or 5785640 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 50.
The spelling of 20292941588 in words is "twenty billion, two hundred ninety-two million, nine hundred forty-one thousand, five hundred eighty-eight".
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