Base | Representation |
---|---|
bin | 110011001110001011… |
… | …1011010001101111101 |
3 | 101111220220211020220101 |
4 | 1212130113122031331 |
5 | 3300233334033142 |
6 | 122310541321101 |
7 | 10642561605511 |
oct | 1463427321575 |
9 | 344826736811 |
10 | 109997564797 |
11 | 4271683754a |
12 | 19399b66191 |
13 | a4acb56663 |
14 | 5476b4c141 |
15 | 2cdbcb60b7 |
hex | 199c5da37d |
109997564797 has 8 divisors (see below), whose sum is σ = 110157663744. Its totient is φ = 109837584528.
The previous prime is 109997564773. The next prime is 109997564921. The reversal of 109997564797 is 797465799901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-109997564797 is a prime.
It is a super-2 number, since 2×1099975647972 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109997564707) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1917108 + ... + 1973650.
It is an arithmetic number, because the mean of its divisors is an integer number (13769707968).
Almost surely, 2109997564797 is an apocalyptic number.
It is an amenable number.
109997564797 is a deficient number, since it is larger than the sum of its proper divisors (160098947).
109997564797 is a wasteful number, since it uses less digits than its factorization.
109997564797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59339.
The product of its (nonzero) digits is 270050760, while the sum is 73.
The spelling of 109997564797 in words is "one hundred nine billion, nine hundred ninety-seven million, five hundred sixty-four thousand, seven hundred ninety-seven".
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