Base | Representation |
---|---|
bin | 1100000100010… |
… | …01001100111000 |
3 | 21001110202222011 |
4 | 12002021030320 |
5 | 201403202042 |
6 | 14013335304 |
7 | 2336254261 |
oct | 602111470 |
9 | 231422864 |
10 | 101225272 |
11 | 52159055 |
12 | 29a97534 |
13 | 17c82415 |
14 | d62d968 |
15 | 8d47a17 |
hex | 6089338 |
101225272 has 16 divisors (see below), whose sum is σ = 191248200. Its totient is φ = 50225760.
The previous prime is 101225249. The next prime is 101225273. The reversal of 101225272 is 272522101.
It is a super-3 number, since 3×1012252723 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101225273) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47247 + ... + 49342.
Almost surely, 2101225272 is an apocalyptic number.
It is an amenable number.
101225272 is a deficient number, since it is larger than the sum of its proper divisors (90022928).
101225272 is a wasteful number, since it uses less digits than its factorization.
101225272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96726 (or 96722 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 101225272 is about 10061.0770795179. The cubic root of 101225272 is about 466.0469292751.
Adding to 101225272 its reverse (272522101), we get a palindrome (373747373).
The spelling of 101225272 in words is "one hundred one million, two hundred twenty-five thousand, two hundred seventy-two".
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