Base | Representation |
---|---|
bin | 110010110100011000… |
… | …1011001100011100110 |
3 | 101102200121001002220200 |
4 | 1211220301121203212 |
5 | 3242000240300343 |
6 | 122045020411330 |
7 | 10612251243111 |
oct | 1455061314346 |
9 | 342617032820 |
10 | 109131962598 |
11 | 4231216982a |
12 | 191980a6b46 |
13 | a3a27148c9 |
14 | 53d3bc7578 |
15 | 2c8acd14d3 |
hex | 1968c598e6 |
109131962598 has 12 divisors (see below), whose sum is σ = 236452585668. Its totient is φ = 36377320860.
The previous prime is 109131962593. The next prime is 109131962657. The reversal of 109131962598 is 895269131901.
109131962598 is a `hidden beast` number, since 1 + 0 + 9 + 1 + 3 + 1 + 9 + 625 + 9 + 8 = 666.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109131962593) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3031443388 + ... + 3031443423.
It is an arithmetic number, because the mean of its divisors is an integer number (19704382139).
Almost surely, 2109131962598 is an apocalyptic number.
109131962598 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
109131962598 is an abundant number, since it is smaller than the sum of its proper divisors (127320623070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109131962598 is a wasteful number, since it uses less digits than its factorization.
109131962598 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6062886819 (or 6062886816 counting only the distinct ones).
The product of its (nonzero) digits is 1049760, while the sum is 54.
The spelling of 109131962598 in words is "one hundred nine billion, one hundred thirty-one million, nine hundred sixty-two thousand, five hundred ninety-eight".
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