Base | Representation |
---|---|
bin | 1111100010100… |
… | …00101110111110 |
3 | 100002021200020000 |
4 | 13301100232332 |
5 | 231332312420 |
6 | 20533535130 |
7 | 3141664065 |
oct | 761205676 |
9 | 302250200 |
10 | 130354110 |
11 | 67643a77 |
12 | 377a44a6 |
13 | 21010a13 |
14 | 134531dc |
15 | b69d690 |
hex | 7c50bbe |
130354110 has 80 divisors (see below), whose sum is σ = 365799456. Its totient is φ = 33244992.
The previous prime is 130354099. The next prime is 130354111. The reversal of 130354110 is 11453031.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130354111) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15132 + ... + 22128.
Almost surely, 2130354110 is an apocalyptic number.
130354110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 130354110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182899728).
130354110 is an abundant number, since it is smaller than the sum of its proper divisors (235445346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130354110 is a wasteful number, since it uses less digits than its factorization.
130354110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7039 (or 7030 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 130354110 is about 11417.2724413496. The cubic root of 130354110 is about 507.0392462879.
The spelling of 130354110 in words is "one hundred thirty million, three hundred fifty-four thousand, one hundred ten".
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