Base | Representation |
---|---|
bin | 1001100110010011… |
… | …01101110110100101 |
3 | 111022010120021012002 |
4 | 10303021231312211 |
5 | 41023201334141 |
6 | 2211201535045 |
7 | 241462033664 |
oct | 46311556645 |
9 | 14263507162 |
10 | 5153152421 |
11 | 220490275a |
12 | bb9944485 |
13 | 6417c2621 |
14 | 36c56addb |
15 | 202609e9b |
hex | 13326dda5 |
5153152421 has 32 divisors (see below), whose sum is σ = 5633712000. Its totient is φ = 4695939072.
The previous prime is 5153152409. The next prime is 5153152429. The reversal of 5153152421 is 1242513515.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5153152421 is a prime.
It is a super-2 number, since 2×51531524212 = 53109959748116322482, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5153152429) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22502735 + ... + 22502963.
It is an arithmetic number, because the mean of its divisors is an integer number (176053500).
Almost surely, 25153152421 is an apocalyptic number.
It is an amenable number.
5153152421 is a deficient number, since it is larger than the sum of its proper divisors (480559579).
5153152421 is a wasteful number, since it uses less digits than its factorization.
5153152421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581.
The product of its digits is 6000, while the sum is 29.
The square root of 5153152421 is about 71785.4610697737. The cubic root of 5153152421 is about 1727.2597894062.
Adding to 5153152421 its reverse (1242513515), we get a palindrome (6395665936).
The spelling of 5153152421 in words is "five billion, one hundred fifty-three million, one hundred fifty-two thousand, four hundred twenty-one".
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