Base | Representation |
---|---|
bin | 1101000001011… |
… | …11101000010011 |
3 | 21121120022201000 |
4 | 12200233220103 |
5 | 210431400440 |
6 | 14501313043 |
7 | 2464404234 |
oct | 640575023 |
9 | 247508630 |
10 | 109246995 |
11 | 56737980 |
12 | 30705783 |
13 | 198306c0 |
14 | 1071b08b |
15 | 98ce730 |
hex | 682fa13 |
109246995 has 64 divisors (see below), whose sum is σ = 228211200. Its totient is φ = 48885120.
The previous prime is 109246993. The next prime is 109246999. The reversal of 109246995 is 599642901.
109246995 is a `hidden beast` number, since 10 + 92 + 469 + 95 = 666.
It is not a de Polignac number, because 109246995 - 21 = 109246993 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 109246995.
It is not an unprimeable number, because it can be changed into a prime (109246993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16476 + ... + 22134.
It is an arithmetic number, because the mean of its divisors is an integer number (3565800).
Almost surely, 2109246995 is an apocalyptic number.
109246995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
109246995 is an abundant number, since it is smaller than the sum of its proper divisors (118964205).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109246995 is a wasteful number, since it uses less digits than its factorization.
109246995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5697 (or 5691 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 45.
The square root of 109246995 is about 10452.1287305505. The cubic root of 109246995 is about 478.0461592417.
The spelling of 109246995 in words is "one hundred nine million, two hundred forty-six thousand, nine hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.195 sec. • engine limits •