Base | Representation |
---|---|
bin | 1011110000001… |
… | …0101000101100 |
3 | 10102202101110211 |
4 | 2330002220230 |
5 | 100104400433 |
6 | 4520312204 |
7 | 1135663621 |
oct | 274025054 |
9 | 112671424 |
10 | 49293868 |
11 | 25909238 |
12 | 14612664 |
13 | a29bb90 |
14 | 6792348 |
15 | 44da8cd |
hex | 2f02a2c |
49293868 has 12 divisors (see below), whose sum is σ = 92900080. Its totient is φ = 22750992.
The previous prime is 49293857. The next prime is 49293883. The reversal of 49293868 is 86839294.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473928 + ... + 474031.
Almost surely, 249293868 is an apocalyptic number.
It is an amenable number.
49293868 is a deficient number, since it is larger than the sum of its proper divisors (43606212).
49293868 is a wasteful number, since it uses less digits than its factorization.
49293868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 947976 (or 947974 counting only the distinct ones).
The product of its digits is 746496, while the sum is 49.
The square root of 49293868 is about 7020.9591937284. The cubic root of 49293868 is about 366.6606459985.
The spelling of 49293868 in words is "forty-nine million, two hundred ninety-three thousand, eight hundred sixty-eight".
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