Base | Representation |
---|---|
bin | 1100110010101… |
… | …11010011111001 |
3 | 21110221000220111 |
4 | 12121113103321 |
5 | 204432444002 |
6 | 14352024321 |
7 | 2442066034 |
oct | 631272371 |
9 | 243830814 |
10 | 107312377 |
11 | 55636417 |
12 | 2bb320a1 |
13 | 19303c63 |
14 | 1037601b |
15 | 964b3d7 |
hex | 66574f9 |
107312377 has 4 divisors (see below), whose sum is σ = 107781220. Its totient is φ = 106843536.
The previous prime is 107312357. The next prime is 107312389. The reversal of 107312377 is 773213701.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 67420521 + 39891856 = 8211^2 + 6316^2 .
It is a cyclic number.
It is not a de Polignac number, because 107312377 - 215 = 107279609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107312357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234078 + ... + 234535.
It is an arithmetic number, because the mean of its divisors is an integer number (26945305).
Almost surely, 2107312377 is an apocalyptic number.
It is an amenable number.
107312377 is a deficient number, since it is larger than the sum of its proper divisors (468843).
107312377 is an equidigital number, since it uses as much as digits as its factorization.
107312377 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468842.
The product of its (nonzero) digits is 6174, while the sum is 31.
The square root of 107312377 is about 10359.1687407822. The cubic root of 107312377 is about 475.2074838714.
The spelling of 107312377 in words is "one hundred seven million, three hundred twelve thousand, three hundred seventy-seven".
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