Base | Representation |
---|---|
bin | 1011101100111… |
… | …0001101000011 |
3 | 10102100110212201 |
4 | 2323032031003 |
5 | 100031012412 |
6 | 4511534031 |
7 | 1134110530 |
oct | 273161503 |
9 | 112313781 |
10 | 49079107 |
11 | 25781950 |
12 | 1452a317 |
13 | a2251bc |
14 | 6737d87 |
15 | 4496e57 |
hex | 2ece343 |
49079107 has 32 divisors (see below), whose sum is σ = 65433600. Its totient is φ = 35683200.
The previous prime is 49079101. The next prime is 49079111. The reversal of 49079107 is 70197094.
It is not a de Polignac number, because 49079107 - 23 = 49079099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49079101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68869 + ... + 69577.
It is an arithmetic number, because the mean of its divisors is an integer number (2044800).
Almost surely, 249079107 is an apocalyptic number.
49079107 is a deficient number, since it is larger than the sum of its proper divisors (16354493).
49079107 is a wasteful number, since it uses less digits than its factorization.
49079107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 787.
The product of its (nonzero) digits is 15876, while the sum is 37.
The square root of 49079107 is about 7005.6482212569. The cubic root of 49079107 is about 366.1273880476.
It can be divided in two parts, 490 and 79107, that added together give a palindrome (79597).
The spelling of 49079107 in words is "forty-nine million, seventy-nine thousand, one hundred seven".
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