Base | Representation |
---|---|
bin | 111101001100111110… |
… | …1101101100011100110 |
3 | 110120020201200222122102 |
4 | 1322121331231203212 |
5 | 4123133110012220 |
6 | 140213514132102 |
7 | 12332003335034 |
oct | 1723175554346 |
9 | 416221628572 |
10 | 131432110310 |
11 | 50815aaa876 |
12 | 21580421032 |
13 | c5177b6997 |
14 | 650b779554 |
15 | 364394c775 |
hex | 1e99f6d8e6 |
131432110310 has 64 divisors (see below), whose sum is σ = 249985612800. Its totient is φ = 49615016832.
The previous prime is 131432110301. The next prime is 131432110331. The reversal of 131432110310 is 13011234131.
It is a super-2 number, since 2×1314321103102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77631824 + ... + 77633516.
It is an arithmetic number, because the mean of its divisors is an integer number (3906025200).
Almost surely, 2131432110310 is an apocalyptic number.
131432110310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131432110310 is a deficient number, since it is larger than the sum of its proper divisors (118553502490).
131432110310 is a wasteful number, since it uses less digits than its factorization.
131432110310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3045.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 131432110310 its reverse (13011234131), we get a palindrome (144443344441).
The spelling of 131432110310 in words is "one hundred thirty-one billion, four hundred thirty-two million, one hundred ten thousand, three hundred ten".
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