Base | Representation |
---|---|
bin | 1000111011110… |
… | …01110111111110 |
3 | 12020000202110100 |
4 | 10131321313332 |
5 | 123141314334 |
6 | 11234221530 |
7 | 1600022364 |
oct | 435716776 |
9 | 166022410 |
10 | 74948094 |
11 | 39340681 |
12 | 211248a6 |
13 | 126b1ab0 |
14 | 9d4d634 |
15 | 68a6c99 |
hex | 4779dfe |
74948094 has 24 divisors (see below), whose sum is σ = 174879432. Its totient is φ = 23060880.
The previous prime is 74948089. The next prime is 74948101. The reversal of 74948094 is 49084947.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159912 + ... + 160379.
It is an arithmetic number, because the mean of its divisors is an integer number (7286643).
Almost surely, 274948094 is an apocalyptic number.
74948094 is an abundant number, since it is smaller than the sum of its proper divisors (99931338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74948094 is a wasteful number, since it uses less digits than its factorization.
74948094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 320312 (or 320309 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The square root of 74948094 is about 8657.2567248523. The cubic root of 74948094 is about 421.6190230522.
The spelling of 74948094 in words is "seventy-four million, nine hundred forty-eight thousand, ninety-four".
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