Base | Representation |
---|---|
bin | 111101001100000001… |
… | …1100111100110000011 |
3 | 110120011111110220200111 |
4 | 1322120003213212003 |
5 | 4123101411314243 |
6 | 140210412132151 |
7 | 12331134313105 |
oct | 1723003474603 |
9 | 416144426614 |
10 | 131400104323 |
11 | 507a9a2a244 |
12 | 21571767057 |
13 | c510c8b927 |
14 | 6507407575 |
15 | 3640c2939d |
hex | 1e980e7983 |
131400104323 has 8 divisors (see below), whose sum is σ = 131557091328. Its totient is φ = 131243188104.
The previous prime is 131400104273. The next prime is 131400104377. The reversal of 131400104323 is 323401004131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131400104323 - 29 = 131400103811 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131400104294 and 131400104303.
It is not an unprimeable number, because it can be changed into a prime (131400107323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4311886 + ... + 4342252.
It is an arithmetic number, because the mean of its divisors is an integer number (16444636416).
Almost surely, 2131400104323 is an apocalyptic number.
131400104323 is a deficient number, since it is larger than the sum of its proper divisors (156987005).
131400104323 is a wasteful number, since it uses less digits than its factorization.
131400104323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35393.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 131400104323 its reverse (323401004131), we get a palindrome (454801108454).
The spelling of 131400104323 in words is "one hundred thirty-one billion, four hundred million, one hundred four thousand, three hundred twenty-three".
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