Base | Representation |
---|---|
bin | 1110010011100110111000… |
… | …01010001011010101101110 |
3 | 11010101112211212111102001210 |
4 | 13021303130022023111232 |
5 | 13110420122214200220 |
6 | 150524312401415250 |
7 | 6424624654630161 |
oct | 711633412132556 |
9 | 133345755442053 |
10 | 31460034131310 |
11 | a02a1421187a4 |
12 | 36411b993a526 |
13 | 147288c893835 |
14 | 7aa960bb1ad8 |
15 | 39853367e6e0 |
hex | 1c9cdc28b56e |
31460034131310 has 32 divisors (see below), whose sum is σ = 76055206610592. Its totient is φ = 8328106357760.
The previous prime is 31460034131293. The next prime is 31460034131329. The reversal of 31460034131310 is 1313143006413.
It is a super-2 number, since 2×314600341313102 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3827250651 + ... + 3827258870.
It is an arithmetic number, because the mean of its divisors is an integer number (2376725206581).
Almost surely, 231460034131310 is an apocalyptic number.
31460034131310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
31460034131310 is an abundant number, since it is smaller than the sum of its proper divisors (44595172479282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31460034131310 is a wasteful number, since it uses less digits than its factorization.
31460034131310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7654509668.
The product of its (nonzero) digits is 7776, while the sum is 30.
Adding to 31460034131310 its reverse (1313143006413), we get a palindrome (32773177137723).
The spelling of 31460034131310 in words is "thirty-one trillion, four hundred sixty billion, thirty-four million, one hundred thirty-one thousand, three hundred ten".
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