Base | Representation |
---|---|
bin | 1100110000110… |
… | …00111111110011 |
3 | 21110110001210020 |
4 | 12120120333303 |
5 | 204401312024 |
6 | 14342334523 |
7 | 2436653640 |
oct | 630307763 |
9 | 243401706 |
10 | 107057139 |
11 | 55481682 |
12 | 2ba2a443 |
13 | 19244a27 |
14 | 1030adc7 |
15 | 95ea979 |
hex | 6618ff3 |
107057139 has 8 divisors (see below), whose sum is σ = 163134720. Its totient is φ = 61175496.
The previous prime is 107057131. The next prime is 107057141. The reversal of 107057139 is 931750701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 107057139 - 23 = 107057131 is a prime.
It is a super-2 number, since 2×1070571392 = 22922462021730642, which contains 22 as substring.
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (107057131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2548959 + ... + 2549000.
It is an arithmetic number, because the mean of its divisors is an integer number (20391840).
Almost surely, 2107057139 is an apocalyptic number.
107057139 is a deficient number, since it is larger than the sum of its proper divisors (56077581).
107057139 is an equidigital number, since it uses as much as digits as its factorization.
107057139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5097969.
The product of its (nonzero) digits is 6615, while the sum is 33.
The square root of 107057139 is about 10346.8419819769. The cubic root of 107057139 is about 474.8304310707.
The spelling of 107057139 in words is "one hundred seven million, fifty-seven thousand, one hundred thirty-nine".
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