Base | Representation |
---|---|
bin | 10010110111101111… |
… | …00101011011110110 |
3 | 222011001200221021102 |
4 | 21123313211123312 |
5 | 131222043420002 |
6 | 4353151250102 |
7 | 506030024666 |
oct | 113367453366 |
9 | 28131627242 |
10 | 10131232502 |
11 | 43298a8a26 |
12 | 1b68b19932 |
13 | c55c47c41 |
14 | 6c17641a6 |
15 | 3e4681a02 |
hex | 25bde56f6 |
10131232502 has 8 divisors (see below), whose sum is σ = 15200515200. Its totient is φ = 5064394104.
The previous prime is 10131232499. The next prime is 10131232523. The reversal of 10131232502 is 20523213101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600677 + ... + 617312.
It is an arithmetic number, because the mean of its divisors is an integer number (1900064400).
Almost surely, 210131232502 is an apocalyptic number.
10131232502 is a deficient number, since it is larger than the sum of its proper divisors (5069282698).
10131232502 is a wasteful number, since it uses less digits than its factorization.
10131232502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1222150.
The product of its (nonzero) digits is 360, while the sum is 20.
Adding to 10131232502 its reverse (20523213101), we get a palindrome (30654445603).
The spelling of 10131232502 in words is "ten billion, one hundred thirty-one million, two hundred thirty-two thousand, five hundred two".
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