Base | Representation |
---|---|
bin | 111100110111111010… |
… | …0101100000010001000 |
3 | 110111102110100020011111 |
4 | 1321233310230002020 |
5 | 4120211111223304 |
6 | 140015420340104 |
7 | 12305330013331 |
oct | 1715764540210 |
9 | 414373306144 |
10 | 130725101704 |
11 | 50492a0383a |
12 | 214036a4634 |
13 | c4341924b2 |
14 | 64818d9288 |
15 | 3601843704 |
hex | 1e6fd2c088 |
130725101704 has 32 divisors (see below), whose sum is σ = 245452032000. Its totient is φ = 65271301632.
The previous prime is 130725101701. The next prime is 130725101719. The reversal of 130725101704 is 407101527031.
It is a super-2 number, since 2×1307251017042 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130725101701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21501337 + ... + 21507415.
It is an arithmetic number, because the mean of its divisors is an integer number (7670376000).
Almost surely, 2130725101704 is an apocalyptic number.
It is an amenable number.
130725101704 is a deficient number, since it is larger than the sum of its proper divisors (114726930296).
130725101704 is a wasteful number, since it uses less digits than its factorization.
130725101704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9397 (or 9393 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 31.
Adding to 130725101704 its reverse (407101527031), we get a palindrome (537826628735).
The spelling of 130725101704 in words is "one hundred thirty billion, seven hundred twenty-five million, one hundred one thousand, seven hundred four".
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