Base | Representation |
---|---|
bin | 110000011011110101… |
… | …1010101100010111111 |
3 | 100221110212102020122020 |
4 | 1200313223111202333 |
5 | 3201004402304211 |
6 | 115441050251223 |
7 | 10341355436664 |
oct | 1406753254277 |
9 | 327425366566 |
10 | 104013322431 |
11 | 401258996a7 |
12 | 181a9a26b13 |
13 | 9a68117045 |
14 | 506a081a6b |
15 | 2a8b742306 |
hex | 1837ad58bf |
104013322431 has 16 divisors (see below), whose sum is σ = 138898364544. Its totient is φ = 69235306784.
The previous prime is 104013322351. The next prime is 104013322481. The reversal of 104013322431 is 134223310401.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 104013322431 - 215 = 104013289663 is a prime.
It is a super-2 number, since 2×1040133224312 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104013322481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10844620 + ... + 10854206.
It is an arithmetic number, because the mean of its divisors is an integer number (8681147784).
Almost surely, 2104013322431 is an apocalyptic number.
104013322431 is a deficient number, since it is larger than the sum of its proper divisors (34885042113).
104013322431 is an equidigital number, since it uses as much as digits as its factorization.
104013322431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14790.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 104013322431 its reverse (134223310401), we get a palindrome (238236632832).
The spelling of 104013322431 in words is "one hundred four billion, thirteen million, three hundred twenty-two thousand, four hundred thirty-one".
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