Base | Representation |
---|---|
bin | 1000111011100… |
… | …01011001110100 |
3 | 12012221222212020 |
4 | 10131301121310 |
5 | 123134212041 |
6 | 11233353140 |
7 | 1566516255 |
oct | 435613164 |
9 | 165858766 |
10 | 74913396 |
11 | 393175a8 |
12 | 211087b0 |
13 | 1269c06c |
14 | 9d40b2c |
15 | 689b866 |
hex | 4771674 |
74913396 has 48 divisors (see below), whose sum is σ = 183277248. Its totient is φ = 23788800.
The previous prime is 74913389. The next prime is 74913401. The reversal of 74913396 is 69331947.
It is a super-2 number, since 2×749133962 = 11224033800505632, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19386 + ... + 22926.
It is an arithmetic number, because the mean of its divisors is an integer number (3818276).
Almost surely, 274913396 is an apocalyptic number.
It is an amenable number.
74913396 is an abundant number, since it is smaller than the sum of its proper divisors (108363852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74913396 is a wasteful number, since it uses less digits than its factorization.
74913396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3632 (or 3630 counting only the distinct ones).
The product of its digits is 122472, while the sum is 42.
The square root of 74913396 is about 8655.2525093148. The cubic root of 74913396 is about 421.5539487043.
The spelling of 74913396 in words is "seventy-four million, nine hundred thirteen thousand, three hundred ninety-six".
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