Base | Representation |
---|---|
bin | 110010110011011111… |
… | …0110101001011101001 |
3 | 101102121111112020211100 |
4 | 1211212332311023221 |
5 | 3241420043213233 |
6 | 122042024552013 |
7 | 10611435045135 |
oct | 1454676651351 |
9 | 342544466740 |
10 | 109101929193 |
11 | 422a7216234 |
12 | 1918a022609 |
13 | a39942a66a |
14 | 53cdc0a3c5 |
15 | 2c8834c813 |
hex | 1966fb52e9 |
109101929193 has 24 divisors (see below), whose sum is σ = 163422329408. Its totient is φ = 70081720992.
The previous prime is 109101929191. The next prime is 109101929269. The reversal of 109101929193 is 391929101901.
It is not a de Polignac number, because 109101929193 - 21 = 109101929191 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109101929191) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1556155 + ... + 1624752.
Almost surely, 2109101929193 is an apocalyptic number.
It is an amenable number.
109101929193 is a deficient number, since it is larger than the sum of its proper divisors (54320400215).
109101929193 is a wasteful number, since it uses less digits than its factorization.
109101929193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3181053 (or 3181050 counting only the distinct ones).
The product of its (nonzero) digits is 39366, while the sum is 45.
The spelling of 109101929193 in words is "one hundred nine billion, one hundred one million, nine hundred twenty-nine thousand, one hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •