Base | Representation |
---|---|
bin | 1001010111110000… |
… | …01101001000000101 |
3 | 110222121221110010010 |
4 | 10223320031020011 |
5 | 40300431341123 |
6 | 2151122220433 |
7 | 235450553313 |
oct | 45370151005 |
9 | 13877843103 |
10 | 5031121413 |
11 | 2151a33a8a |
12 | b84ab4719 |
13 | 622437126 |
14 | 35a2830b3 |
15 | 1e6a52993 |
hex | 12be0d205 |
5031121413 has 8 divisors (see below), whose sum is σ = 6708917248. Its totient is φ = 3353703264.
The previous prime is 5031121367. The next prime is 5031121421. The reversal of 5031121413 is 3141211305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-5031121413 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5031121413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5031121013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61720 + ... + 117777.
It is an arithmetic number, because the mean of its divisors is an integer number (838614656).
Almost surely, 25031121413 is an apocalyptic number.
It is an amenable number.
5031121413 is a deficient number, since it is larger than the sum of its proper divisors (1677795835).
5031121413 is a wasteful number, since it uses less digits than its factorization.
5031121413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188843.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 5031121413 is about 70930.3983705153. The cubic root of 5031121413 is about 1713.5164023836.
Adding to 5031121413 its reverse (3141211305), we get a palindrome (8172332718).
The spelling of 5031121413 in words is "five billion, thirty-one million, one hundred twenty-one thousand, four hundred thirteen".
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