Base | Representation |
---|---|
bin | 100001100010001100… |
… | …0000000010000110001 |
3 | 20212212210020111121021 |
4 | 1003010120000100301 |
5 | 2134441102303401 |
6 | 53025520055441 |
7 | 5126401531546 |
oct | 1030430002061 |
9 | 225783214537 |
10 | 72014103601 |
11 | 285a50a1a00 |
12 | 11b59464581 |
13 | 6a387bc32b |
14 | 36b2302bcd |
15 | 1d1735c2a1 |
hex | 10c4600431 |
72014103601 has 12 divisors (see below), whose sum is σ = 83322106000. Its totient is φ = 62021714040.
The previous prime is 72014103587. The next prime is 72014103607. The reversal of 72014103601 is 10630141027.
It is not a de Polignac number, because 72014103601 - 29 = 72014103089 is a prime.
It is a super-2 number, since 2×720141036012 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (72014103607) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15659751 + ... + 15664348.
Almost surely, 272014103601 is an apocalyptic number.
It is an amenable number.
72014103601 is a deficient number, since it is larger than the sum of its proper divisors (11308002399).
72014103601 is a wasteful number, since it uses less digits than its factorization.
72014103601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31324140 (or 31324129 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 25.
Adding to 72014103601 its reverse (10630141027), we get a palindrome (82644244628).
The spelling of 72014103601 in words is "seventy-two billion, fourteen million, one hundred three thousand, six hundred one".
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