Base | Representation |
---|---|
bin | 1100110101101… |
… | …01010000001001 |
3 | 21111122120201202 |
4 | 12122311100021 |
5 | 210032302121 |
6 | 14404153545 |
7 | 2445260615 |
oct | 632652011 |
9 | 244576652 |
10 | 107697161 |
11 | 55879520 |
12 | 300988b5 |
13 | 1940a140 |
14 | 10436345 |
15 | 96c540b |
hex | 66b5409 |
107697161 has 8 divisors (see below), whose sum is σ = 126525504. Its totient is φ = 90375120.
The previous prime is 107697137. The next prime is 107697169. The reversal of 107697161 is 161796701.
107697161 = 31242 + 31252 + ... + 31342.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 107697161 - 214 = 107680777 is a prime.
It is a super-3 number, since 3×1076971613 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107697169) 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, 376421 + ... + 376706.
It is an arithmetic number, because the mean of its divisors is an integer number (15815688).
Almost surely, 2107697161 is an apocalyptic number.
107697161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
107697161 is a deficient number, since it is larger than the sum of its proper divisors (18828343).
107697161 is a wasteful number, since it uses less digits than its factorization.
107697161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753151.
The product of its (nonzero) digits is 15876, while the sum is 38.
The square root of 107697161 is about 10377.7242688366. The cubic root of 107697161 is about 475.7747813513.
The spelling of 107697161 in words is "one hundred seven million, six hundred ninety-seven thousand, one hundred sixty-one".
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