Base | Representation |
---|---|
bin | 1000100101011… |
… | …00100101101111 |
3 | 12000111111021120 |
4 | 10102230211233 |
5 | 121413310340 |
6 | 11051232023 |
7 | 1533034653 |
oct | 422544557 |
9 | 160444246 |
10 | 72010095 |
11 | 37714283 |
12 | 20148613 |
13 | 11bc3731 |
14 | 97c6a63 |
15 | 64c64d0 |
hex | 44ac96f |
72010095 has 16 divisors (see below), whose sum is σ = 121280640. Its totient is φ = 36383904.
The previous prime is 72010069. The next prime is 72010097. The reversal of 72010095 is 59001027.
It is not a de Polignac number, because 72010095 - 210 = 72009071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72010097) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126049 + ... + 126618.
It is an arithmetic number, because the mean of its divisors is an integer number (7580040).
Almost surely, 272010095 is an apocalyptic number.
72010095 is a deficient number, since it is larger than the sum of its proper divisors (49270545).
72010095 is a wasteful number, since it uses less digits than its factorization.
72010095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252694.
The product of its (nonzero) digits is 630, while the sum is 24.
The square root of 72010095 is about 8485.8762069688. The cubic root of 72010095 is about 416.0362067075.
It can be divided in two parts, 7 and 2010095, that added together give a palindrome (2010102).
The spelling of 72010095 in words is "seventy-two million, ten thousand, ninety-five".
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