Base | Representation |
---|---|
bin | 1101000110110… |
… | …01100000010011 |
3 | 21122212200011200 |
4 | 12203121200103 |
5 | 211121132203 |
6 | 14524242243 |
7 | 2503332645 |
oct | 643314023 |
9 | 248780150 |
10 | 109942803 |
11 | 57072723 |
12 | 309a0383 |
13 | 19a15319 |
14 | 1085c895 |
15 | 99ba9a3 |
hex | 68d9813 |
109942803 has 12 divisors (see below), whose sum is σ = 159395808. Its totient is φ = 73023120.
The previous prime is 109942753. The next prime is 109942813. The reversal of 109942803 is 308249901.
It is not a de Polignac number, because 109942803 - 26 = 109942739 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (109942813) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20100 + ... + 24977.
It is an arithmetic number, because the mean of its divisors is an integer number (13282984).
Almost surely, 2109942803 is an apocalyptic number.
109942803 is a deficient number, since it is larger than the sum of its proper divisors (49453005).
109942803 is a wasteful number, since it uses less digits than its factorization.
109942803 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45354 (or 45351 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 109942803 is about 10485.3613671633. The cubic root of 109942803 is about 479.0589243864.
The spelling of 109942803 in words is "one hundred nine million, nine hundred forty-two thousand, eight hundred three".
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