Base | Representation |
---|---|
bin | 1001100101010110… |
… | …01001000000000010 |
3 | 111021120111001022100 |
4 | 10302223021000002 |
5 | 41014123342104 |
6 | 2210314051230 |
7 | 241333641603 |
oct | 46253110002 |
9 | 14246431270 |
10 | 5145137154 |
11 | 2200328773 |
12 | bb7119b16 |
13 | 63cc47271 |
14 | 36b481daa |
15 | 201a75139 |
hex | 132ac9002 |
5145137154 has 12 divisors (see below), whose sum is σ = 11147797206. Its totient is φ = 1715045712.
The previous prime is 5145137149. The next prime is 5145137161. The reversal of 5145137154 is 4517315415.
5145137154 is a `hidden beast` number, since 51 + 451 + 3 + 7 + 154 = 666.
It can be written as a sum of positive squares in only one way, i.e., 3706983225 + 1438153929 = 60885^2 + 37923^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142920459 + ... + 142920494.
Almost surely, 25145137154 is an apocalyptic number.
5145137154 is an abundant number, since it is smaller than the sum of its proper divisors (6002660052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5145137154 is a wasteful number, since it uses less digits than its factorization.
5145137154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285840961 (or 285840958 counting only the distinct ones).
The product of its digits is 42000, while the sum is 36.
The square root of 5145137154 is about 71729.6114167643. The cubic root of 5145137154 is about 1726.3637920697.
The spelling of 5145137154 in words is "five billion, one hundred forty-five million, one hundred thirty-seven thousand, one hundred fifty-four".
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