Base | Representation |
---|---|
bin | 1011110000001… |
… | …0110101001001 |
3 | 10102202102120100 |
4 | 2330002311021 |
5 | 100104412130 |
6 | 4520320013 |
7 | 1135666140 |
oct | 274026511 |
9 | 112672510 |
10 | 49294665 |
11 | 259098a2 |
12 | 14613009 |
13 | a29c354 |
14 | 6792757 |
15 | 44dac60 |
hex | 2f02d49 |
49294665 has 24 divisors (see below), whose sum is σ = 97651008. Its totient is φ = 22534560.
The previous prime is 49294573. The next prime is 49294673. The reversal of 49294665 is 56649294.
It is not a de Polignac number, because 49294665 - 27 = 49294537 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 49294665.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77931 + ... + 78560.
It is an arithmetic number, because the mean of its divisors is an integer number (4068792).
Almost surely, 249294665 is an apocalyptic number.
49294665 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
49294665 is a deficient number, since it is larger than the sum of its proper divisors (48356343).
49294665 is a wasteful number, since it uses less digits than its factorization.
49294665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156509 (or 156506 counting only the distinct ones).
The product of its digits is 466560, while the sum is 45.
The square root of 49294665 is about 7021.0159521254. The cubic root of 49294665 is about 366.6626220858.
The spelling of 49294665 in words is "forty-nine million, two hundred ninety-four thousand, six hundred sixty-five".
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