Base | Representation |
---|---|
bin | 110100110000011111111111… |
… | …111011100010110100100101 |
3 | 1010102112222101002021122120221 |
4 | 310300133333323202310211 |
5 | 220403100111334443023 |
6 | 2141253414015124341 |
7 | 66605465134260205 |
oct | 6460377773426445 |
9 | 1112488332248527 |
10 | 232031312031013 |
11 | 67a28a21663570 |
12 | 22035280b136b1 |
13 | 9c615c70b56a1 |
14 | 414253823c405 |
15 | 1bc5a00c3985d |
hex | d307ffee2d25 |
232031312031013 has 8 divisors (see below), whose sum is σ = 253133575574976. Its totient is φ = 210930466471200.
The previous prime is 232031312030963. The next prime is 232031312031017. The reversal of 232031312031013 is 310130213130232.
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 232031312031013 - 221 = 232031309933861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232031312031017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354153873 + ... + 354808438.
It is an arithmetic number, because the mean of its divisors is an integer number (31641696946872).
Almost surely, 2232031312031013 is an apocalyptic number.
It is an amenable number.
232031312031013 is a deficient number, since it is larger than the sum of its proper divisors (21102263543963).
232031312031013 is a wasteful number, since it uses less digits than its factorization.
232031312031013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 708992075.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 232031312031013 its reverse (310130213130232), we get a palindrome (542161525161245).
The spelling of 232031312031013 in words is "two hundred thirty-two trillion, thirty-one billion, three hundred twelve million, thirty-one thousand, thirteen".
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