Base | Representation |
---|---|
bin | 100110110010… |
… | …1010000101000 |
3 | 1102021021002022 |
4 | 1031211100220 |
5 | 20201301304 |
6 | 2003524012 |
7 | 334603412 |
oct | 115452050 |
9 | 42237068 |
10 | 20337704 |
11 | 10531022 |
12 | 6989608 |
13 | 42a105a |
14 | 29b59b2 |
15 | 1bbaebe |
hex | 1365428 |
20337704 has 32 divisors (see below), whose sum is σ = 40201920. Its totient is φ = 9626496.
The previous prime is 20337677. The next prime is 20337721. The reversal of 20337704 is 40773302.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
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, 19172 + ... + 20204.
It is an arithmetic number, because the mean of its divisors is an integer number (1256310).
Almost surely, 220337704 is an apocalyptic number.
It is an amenable number.
20337704 is a deficient number, since it is larger than the sum of its proper divisors (19864216).
20337704 is a wasteful number, since it uses less digits than its factorization.
20337704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1169 (or 1165 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 26.
The square root of 20337704 is about 4509.7343602478. The cubic root of 20337704 is about 272.9610252652.
The spelling of 20337704 in words is "twenty million, three hundred thirty-seven thousand, seven hundred four".
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