Base | Representation |
---|---|
bin | 111101001001000110… |
… | …1011011010001101010 |
3 | 110112220122220022022212 |
4 | 1322102031123101222 |
5 | 4122401303341020 |
6 | 140152545445122 |
7 | 12325533454511 |
oct | 1722215332152 |
9 | 415818808285 |
10 | 131302012010 |
11 | 50759621014 |
12 | 215449407a2 |
13 | c4c6865540 |
14 | 64d8391678 |
15 | 36372eecc5 |
hex | 1e9235b46a |
131302012010 has 64 divisors (see below), whose sum is σ = 260206732800. Its totient is φ = 47400425472.
The previous prime is 131302012001. The next prime is 131302012019. The reversal of 131302012010 is 10210203131.
It is an interprime number because it is at equal distance from previous prime (131302012001) and next prime (131302012019).
It is not an unprimeable number, because it can be changed into a prime (131302012019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6215546 + ... + 6236634.
It is an arithmetic number, because the mean of its divisors is an integer number (4065730200).
Almost surely, 2131302012010 is an apocalyptic number.
131302012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131302012010 is a deficient number, since it is larger than the sum of its proper divisors (128904720790).
131302012010 is a wasteful number, since it uses less digits than its factorization.
131302012010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22175.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 131302012010 its reverse (10210203131), we get a palindrome (141512215141).
The spelling of 131302012010 in words is "one hundred thirty-one billion, three hundred two million, twelve thousand, ten".
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