Base | Representation |
---|---|
bin | 1001100001000110… |
… | …11001000000110010 |
3 | 111012002112002111100 |
4 | 10300203121000302 |
5 | 40431021114104 |
6 | 2203003225230 |
7 | 240422316411 |
oct | 46043310062 |
9 | 14162462440 |
10 | 5109551154 |
11 | 2192232454 |
12 | ba7218216 |
13 | 635767866 |
14 | 36685b478 |
15 | 1ed896139 |
hex | 1308d9032 |
5109551154 has 48 divisors (see below), whose sum is σ = 11597219712. Its totient is φ = 1622759424.
The previous prime is 5109551071. The next prime is 5109551173. The reversal of 5109551154 is 4511559015.
5109551154 is a `hidden beast` number, since 5 + 1 + 0 + 95 + 511 + 54 = 666.
It is a super-2 number, since 2×51095511542 = 52215025990685463432, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82387 + ... + 130409.
It is an arithmetic number, because the mean of its divisors is an integer number (241608744).
Almost surely, 25109551154 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5109551154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5798609856).
5109551154 is an abundant number, since it is smaller than the sum of its proper divisors (6487668558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5109551154 is a wasteful number, since it uses less digits than its factorization.
5109551154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48311 (or 48308 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 36.
The square root of 5109551154 is about 71481.1244595383. The cubic root of 5109551154 is about 1722.3744870603.
The spelling of 5109551154 in words is "five billion, one hundred nine million, five hundred fifty-one thousand, one hundred fifty-four".
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