Base | Representation |
---|---|
bin | 1100110011001… |
… | …10000001111101 |
3 | 21111001002121112 |
4 | 12121212001331 |
5 | 204441411134 |
6 | 14353211405 |
7 | 2442436565 |
oct | 631460175 |
9 | 244032545 |
10 | 107372669 |
11 | 55677748 |
12 | 2bb60b65 |
13 | 19325531 |
14 | 1038dda5 |
15 | 965e1ce |
hex | 666607d |
107372669 has 2 divisors, whose sum is σ = 107372670. Its totient is φ = 107372668.
The previous prime is 107372653. The next prime is 107372689. The reversal of 107372669 is 966273701.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 89208025 + 18164644 = 9445^2 + 4262^2 .
It is an emirp because it is prime and its reverse (966273701) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 107372669 - 24 = 107372653 is a prime.
It is a super-2 number, since 2×1073726692 = 23057780096367122, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (107372609) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53686334 + 53686335.
It is an arithmetic number, because the mean of its divisors is an integer number (53686335).
Almost surely, 2107372669 is an apocalyptic number.
It is an amenable number.
107372669 is a deficient number, since it is larger than the sum of its proper divisors (1).
107372669 is an equidigital number, since it uses as much as digits as its factorization.
107372669 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 95256, while the sum is 41.
The square root of 107372669 is about 10362.0784112069. The cubic root of 107372669 is about 475.2964634974.
The spelling of 107372669 in words is "one hundred seven million, three hundred seventy-two thousand, six hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •