Base | Representation |
---|---|
bin | 1111100100100… |
… | …00010010001000 |
3 | 100002202220021200 |
4 | 13302100102020 |
5 | 231414130113 |
6 | 20543304200 |
7 | 3144130011 |
oct | 762202210 |
9 | 302686250 |
10 | 130614408 |
11 | 678015a1 |
12 | 378ab060 |
13 | 210a2342 |
14 | 134c0008 |
15 | b700873 |
hex | 7c90488 |
130614408 has 96 divisors (see below), whose sum is σ = 368659200. Its totient is φ = 41731200.
The previous prime is 130614389. The next prime is 130614427. The reversal of 130614408 is 804416031.
130614408 is a `hidden beast` number, since 1 + 3 + 0 + 614 + 40 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (130614389) and next prime (130614427).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 310038 + ... + 310458.
It is an arithmetic number, because the mean of its divisors is an integer number (3840200).
Almost surely, 2130614408 is an apocalyptic number.
130614408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130614408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184329600).
130614408 is an abundant number, since it is smaller than the sum of its proper divisors (238044792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130614408 is a wasteful number, since it uses less digits than its factorization.
130614408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603 (or 596 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 130614408 is about 11428.6660638939. Note that the first 3 decimals coincide. The cubic root of 130614408 is about 507.3765161803.
The spelling of 130614408 in words is "one hundred thirty million, six hundred fourteen thousand, four hundred eight".
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