Base | Representation |
---|---|
bin | 1000110100100… |
… | …10011010000100 |
3 | 12011020120220220 |
4 | 10122102122010 |
5 | 122421000004 |
6 | 11202024340 |
7 | 1555663311 |
oct | 432223204 |
9 | 164216826 |
10 | 74000004 |
11 | 38853331 |
12 | 209480b0 |
13 | 1243c3b0 |
14 | 9b83d08 |
15 | 676add9 |
hex | 4692684 |
74000004 has 24 divisors (see below), whose sum is σ = 185949120. Its totient is φ = 22769184.
The previous prime is 73999969. The next prime is 74000051. The reversal of 74000004 is 40000047.
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, 237024 + ... + 237335.
It is an arithmetic number, because the mean of its divisors is an integer number (7747880).
Almost surely, 274000004 is an apocalyptic number.
It is an amenable number.
74000004 is an abundant number, since it is smaller than the sum of its proper divisors (111949116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74000004 is a wasteful number, since it uses less digits than its factorization.
74000004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 474379 (or 474377 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 15.
The square root of 74000004 is about 8602.3254995379. The cubic root of 74000004 is about 419.8336529454.
The spelling of 74000004 in words is "seventy-four million, four", and thus it is an aban number.
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