Base | Representation |
---|---|
bin | 1001100000010101… |
… | …11001100101100010 |
3 | 111011122102220200001 |
4 | 10300022321211202 |
5 | 40422400142403 |
6 | 2202213450214 |
7 | 240313616611 |
oct | 46012714542 |
9 | 14148386601 |
10 | 5103130978 |
11 | 2189647920 |
12 | ba504096a |
13 | 63432a53a |
14 | 365a69878 |
15 | 1ed028c1d |
hex | 1302b9962 |
5103130978 has 32 divisors (see below), whose sum is σ = 8489899008. Its totient is φ = 2281026000.
The previous prime is 5103130961. The next prime is 5103130987. The reversal of 5103130978 is 8790313015.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951003 + ... + 956353.
It is an arithmetic number, because the mean of its divisors is an integer number (265309344).
Almost surely, 25103130978 is an apocalyptic number.
5103130978 is a deficient number, since it is larger than the sum of its proper divisors (3386768030).
5103130978 is a wasteful number, since it uses less digits than its factorization.
5103130978 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6078.
The product of its (nonzero) digits is 22680, while the sum is 37.
The square root of 5103130978 is about 71436.2021526901. The cubic root of 5103130978 is about 1721.6527940517.
The spelling of 5103130978 in words is "five billion, one hundred three million, one hundred thirty thousand, nine hundred seventy-eight".
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