Base | Representation |
---|---|
bin | 1101001110110… |
… | …01011001111010 |
3 | 21201211220222200 |
4 | 12213121121322 |
5 | 211403202340 |
6 | 15002531030 |
7 | 2515256556 |
oct | 647313172 |
9 | 251756880 |
10 | 110990970 |
11 | 57719182 |
12 | 31206a76 |
13 | 19cc143c |
14 | 10a52866 |
15 | 9b26330 |
hex | 69d967a |
110990970 has 96 divisors (see below), whose sum is σ = 310452480. Its totient is φ = 27423360.
The previous prime is 110990947. The next prime is 110990981. The reversal of 110990970 is 79099011.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79680 + ... + 81060.
It is an arithmetic number, because the mean of its divisors is an integer number (3233880).
Almost surely, 2110990970 is an apocalyptic number.
110990970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 110990970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155226240).
110990970 is an abundant number, since it is smaller than the sum of its proper divisors (199461510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110990970 is a wasteful number, since it uses less digits than its factorization.
110990970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1460 (or 1457 counting only the distinct ones).
The product of its (nonzero) digits is 5103, while the sum is 36.
The square root of 110990970 is about 10535.2251993016. The cubic root of 110990970 is about 480.5765208139.
The spelling of 110990970 in words is "one hundred ten million, nine hundred ninety thousand, nine hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •