Base | Representation |
---|---|
bin | 10010110100011010… |
… | …11101101010110111 |
3 | 222002010100120200110 |
4 | 21122031131222313 |
5 | 131142433212211 |
6 | 4350315114103 |
7 | 505241411556 |
oct | 113215355267 |
9 | 28063316613 |
10 | 10103413431 |
11 | 4315128061 |
12 | 1b5b742933 |
13 | c50257857 |
14 | 6bbba1d9d |
15 | 3e1ed8ea6 |
hex | 25a35dab7 |
10103413431 has 8 divisors (see below), whose sum is σ = 13471815024. Its totient is φ = 6735310400.
The previous prime is 10103413403. The next prime is 10103413433. The reversal of 10103413431 is 13431430101.
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 10103413431 - 222 = 10099219127 is a prime.
It is a super-2 number, since 2×101034134312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10103413398 and 10103413407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103413433) 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, 22315 + ... + 143891.
It is an arithmetic number, because the mean of its divisors is an integer number (1683976878).
Almost surely, 210103413431 is an apocalyptic number.
10103413431 is a deficient number, since it is larger than the sum of its proper divisors (3368401593).
10103413431 is a wasteful number, since it uses less digits than its factorization.
10103413431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149281.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 10103413431 its reverse (13431430101), we get a palindrome (23534843532).
The spelling of 10103413431 in words is "ten billion, one hundred three million, four hundred thirteen thousand, four hundred thirty-one".
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