Base | Representation |
---|---|
bin | 1001110100011110… |
… | …11110010100001000 |
3 | 111121102101112112200 |
4 | 10322033132110020 |
5 | 41244124232102 |
6 | 2231051240200 |
7 | 244435062132 |
oct | 47217362410 |
9 | 14542345480 |
10 | 5272102152 |
11 | 2265a67419 |
12 | 1031749060 |
13 | 66033c495 |
14 | 380292052 |
15 | 20cca451c |
hex | 13a3de508 |
5272102152 has 72 divisors (see below), whose sum is σ = 15167995050. Its totient is φ = 1653986304.
The previous prime is 5272102151. The next prime is 5272102211. The reversal of 5272102152 is 2512012725.
It can be written as a sum of positive squares in 3 ways, for example, as 4571652996 + 700449156 = 67614^2 + 26466^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×52721021522 = 55590122202246062208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5272102151) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 105877 + ... + 147492.
Almost surely, 25272102152 is an apocalyptic number.
It is an amenable number.
5272102152 is an abundant number, since it is smaller than the sum of its proper divisors (9895892898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5272102152 is a wasteful number, since it uses less digits than its factorization.
5272102152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253415 (or 253391 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 5272102152 is about 72609.2428827074. The cubic root of 5272102152 is about 1740.4488814141.
Adding to 5272102152 its reverse (2512012725), we get a palindrome (7784114877).
The spelling of 5272102152 in words is "five billion, two hundred seventy-two million, one hundred two thousand, one hundred fifty-two".
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