Base | Representation |
---|---|
bin | 1010001000000… |
… | …1100101000100 |
3 | 2221220220002120 |
4 | 2202001211010 |
5 | 41333130141 |
6 | 4114205540 |
7 | 1024010211 |
oct | 242014504 |
9 | 87826076 |
10 | 42473796 |
11 | 21a80212 |
12 | 122838b0 |
13 | 8a51831 |
14 | 58d8b08 |
15 | 3adec66 |
hex | 2881944 |
42473796 has 12 divisors (see below), whose sum is σ = 99105552. Its totient is φ = 14157928.
The previous prime is 42473789. The next prime is 42473807. The reversal of 42473796 is 69737424.
It is a tau number, because it is divible by the number of its divisors (12).
It is a Smith number, since the sum of its digits (42) 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 3 ways as a sum of consecutive naturals, for example, 1769730 + ... + 1769753.
It is an arithmetic number, because the mean of its divisors is an integer number (8258796).
Almost surely, 242473796 is an apocalyptic number.
It is an amenable number.
42473796 is an abundant number, since it is smaller than the sum of its proper divisors (56631756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42473796 is a wasteful number, since it uses less digits than its factorization.
42473796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3539490 (or 3539488 counting only the distinct ones).
The product of its digits is 254016, while the sum is 42.
The square root of 42473796 is about 6517.1923402643. The cubic root of 42473796 is about 348.9048653812.
The spelling of 42473796 in words is "forty-two million, four hundred seventy-three thousand, seven hundred ninety-six".
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