Base | Representation |
---|---|
bin | 1101100000011000100… |
… | …1010101001000011010 |
3 | 211011220122220111210021 |
4 | 3120012021111020122 |
5 | 12300200010440010 |
6 | 254332124541054 |
7 | 22522644606016 |
oct | 3300611251032 |
9 | 734818814707 |
10 | 232031343130 |
11 | 8a44970a404 |
12 | 38b769b178a |
13 | 18b5a4b3a52 |
14 | b332223546 |
15 | 60805a28da |
hex | 360625521a |
232031343130 has 16 divisors (see below), whose sum is σ = 418013105184. Its totient is φ = 92733273360.
The previous prime is 232031343109. The next prime is 232031343149. The reversal of 232031343130 is 31343130232.
It is a junction number, because it is equal to n+sod(n) for n = 232031343095 and 232031343104.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9895692 + ... + 9919111.
It is an arithmetic number, because the mean of its divisors is an integer number (26125819074).
Almost surely, 2232031343130 is an apocalyptic number.
232031343130 is a deficient number, since it is larger than the sum of its proper divisors (185981762054).
232031343130 is a wasteful number, since it uses less digits than its factorization.
232031343130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19815981.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 232031343130 its reverse (31343130232), we get a palindrome (263374473362).
The spelling of 232031343130 in words is "two hundred thirty-two billion, thirty-one million, three hundred forty-three thousand, one hundred thirty".
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