Base | Representation |
---|---|
bin | 11101010011101001… |
… | …10111001101111101 |
3 | 1111121112111112222202 |
4 | 32221310313031331 |
5 | 224210412442203 |
6 | 11121140321245 |
7 | 1064622502025 |
oct | 165164671575 |
9 | 44545445882 |
10 | 15734109053 |
11 | 6744549013 |
12 | 30713a3225 |
13 | 163996b800 |
14 | a9391aa85 |
15 | 6214c3388 |
hex | 3a9d3737d |
15734109053 has 12 divisors (see below), whose sum is σ = 17100445248. Its totient is φ = 14470157520.
The previous prime is 15734109029. The next prime is 15734109071. The reversal of 15734109053 is 35090143751.
It is not a de Polignac number, because 15734109053 - 210 = 15734108029 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 15734108998 and 15734109016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15734109553) 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, 125975 + ... + 217572.
It is an arithmetic number, because the mean of its divisors is an integer number (1425037104).
Almost surely, 215734109053 is an apocalyptic number.
15734109053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
15734109053 is a deficient number, since it is larger than the sum of its proper divisors (1366336195).
15734109053 is a wasteful number, since it uses less digits than its factorization.
15734109053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343844 (or 343831 counting only the distinct ones).
The product of its (nonzero) digits is 56700, while the sum is 38.
The spelling of 15734109053 in words is "fifteen billion, seven hundred thirty-four million, one hundred nine thousand, fifty-three".
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