Base | Representation |
---|---|
bin | 10010110111110101… |
… | …00110100010000111 |
3 | 222011010012010020002 |
4 | 21123322212202013 |
5 | 131222244222211 |
6 | 4353220231515 |
7 | 506036530625 |
oct | 113372464207 |
9 | 28133163202 |
10 | 10132023431 |
11 | 432a299192 |
12 | 1b6923b59b |
13 | c56163c4a |
14 | 6c18cc515 |
15 | 3e478b03b |
hex | 25bea6887 |
10132023431 has 8 divisors (see below), whose sum is σ = 10180064928. Its totient is φ = 10084032000.
The previous prime is 10132023403. The next prime is 10132023437. The reversal of 10132023431 is 13432023101.
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 10132023431 - 218 = 10131761287 is a prime.
It is a super-2 number, since 2×101320234312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10132023437) 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, 429791 + ... + 452751.
It is an arithmetic number, because the mean of its divisors is an integer number (1272508116).
Almost surely, 210132023431 is an apocalyptic number.
10132023431 is a deficient number, since it is larger than the sum of its proper divisors (48041497).
10132023431 is a wasteful number, since it uses less digits than its factorization.
10132023431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25033.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 10132023431 its reverse (13432023101), we get a palindrome (23564046532).
The spelling of 10132023431 in words is "ten billion, one hundred thirty-two million, twenty-three thousand, four hundred thirty-one".
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