Base | Representation |
---|---|
bin | 1001010101011011011001… |
… | …01011000101001001101100 |
3 | 2200200101222210222101012002 |
4 | 10222231230223011021230 |
5 | 10142310230304041304 |
6 | 111354105044231432 |
7 | 4216026614363345 |
oct | 452555453051154 |
9 | 80611883871162 |
10 | 20527471940204 |
11 | 65a471983a849 |
12 | 237644099b578 |
13 | b5b969b21618 |
14 | 50d76bc530cc |
15 | 258e776c331e |
hex | 12ab6cac526c |
20527471940204 has 24 divisors (see below), whose sum is σ = 37234969766400. Its totient is φ = 9895427877456.
The previous prime is 20527471940177. The next prime is 20527471940219. The reversal of 20527471940204 is 40204917472502.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814828304 + ... + 814853495.
It is an arithmetic number, because the mean of its divisors is an integer number (1551457073600).
Almost surely, 220527471940204 is an apocalyptic number.
It is an amenable number.
20527471940204 is a deficient number, since it is larger than the sum of its proper divisors (16707497826196).
20527471940204 is a wasteful number, since it uses less digits than its factorization.
20527471940204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1629681917 (or 1629681915 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 47.
The spelling of 20527471940204 in words is "twenty trillion, five hundred twenty-seven billion, four hundred seventy-one million, nine hundred forty thousand, two hundred four".
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