Base | Representation |
---|---|
bin | 1111100010111… |
… | …10101000011000 |
3 | 100002101120022020 |
4 | 13301132220120 |
5 | 231341123112 |
6 | 20535054440 |
7 | 3142322043 |
oct | 761365030 |
9 | 302346266 |
10 | 130411032 |
11 | 67682814 |
12 | 37811420 |
13 | 210308bb |
14 | 13469c5a |
15 | b6b048c |
hex | 7c5ea18 |
130411032 has 32 divisors (see below), whose sum is σ = 327440880. Its totient is φ = 43281920.
The previous prime is 130411031. The next prime is 130411049. The reversal of 130411032 is 230114031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130411031) 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, 6069 + ... + 17252.
Almost surely, 2130411032 is an apocalyptic number.
130411032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130411032 is an abundant number, since it is smaller than the sum of its proper divisors (197029848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130411032 is a wasteful number, since it uses less digits than its factorization.
130411032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23563 (or 23559 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 130411032 is about 11419.7649713118. The cubic root of 130411032 is about 507.1130388416.
Adding to 130411032 its reverse (230114031), we get a palindrome (360525063).
The spelling of 130411032 in words is "one hundred thirty million, four hundred eleven thousand, thirty-two".
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