Base | Representation |
---|---|
bin | 1111100011110… |
… | …00010101010110 |
3 | 100002120220201102 |
4 | 13301320111112 |
5 | 231403010220 |
6 | 20541230102 |
7 | 3143241011 |
oct | 761702526 |
9 | 302526642 |
10 | 130516310 |
11 | 67744921 |
12 | 37862332 |
13 | 210697b2 |
14 | 13496378 |
15 | b6d1775 |
hex | 7c78556 |
130516310 has 32 divisors (see below), whose sum is σ = 249754752. Its totient is φ = 48936960.
The previous prime is 130516307. The next prime is 130516357. The reversal of 130516310 is 13615031.
It is a happy number.
It is a super-2 number, since 2×1305163102 = 34069014352032200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44654 + ... + 47486.
It is an arithmetic number, because the mean of its divisors is an integer number (7804836).
Almost surely, 2130516310 is an apocalyptic number.
130516310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130516310 is a deficient number, since it is larger than the sum of its proper divisors (119238442).
130516310 is a wasteful number, since it uses less digits than its factorization.
130516310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3128.
The product of its (nonzero) digits is 270, while the sum is 20.
The square root of 130516310 is about 11424.3735057989. The cubic root of 130516310 is about 507.2494625930.
It can be divided in two parts, 1305 and 16310, that multiplied together give a triangular number (21284550 = T6524).
The spelling of 130516310 in words is "one hundred thirty million, five hundred sixteen thousand, three hundred ten".
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