Base | Representation |
---|---|
bin | 101101100101001100111… |
… | …001100011000100000111 |
3 | 102002110001212011102220122 |
4 | 231211030321203010013 |
5 | 402304443224004111 |
6 | 10354545112252155 |
7 | 442205561600651 |
oct | 55451471430407 |
9 | 12073055142818 |
10 | 3132321313031 |
11 | aa84567a3729 |
12 | 4270940a105b |
13 | 1994b85cc831 |
14 | ab8687bb6d1 |
15 | 5672b288cdb |
hex | 2d94ce63107 |
3132321313031 has 16 divisors (see below), whose sum is σ = 3247255904256. Its totient is φ = 3018262500000.
The previous prime is 3132321313021. The next prime is 3132321313039. The reversal of 3132321313031 is 1303131232313.
3132321313031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3132321313031 is a prime.
It is a super-2 number, since 2×31323213130312 (a number of 26 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 (3132321313039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25624106 + ... + 25746056.
It is an arithmetic number, because the mean of its divisors is an integer number (202953494016).
Almost surely, 23132321313031 is an apocalyptic number.
3132321313031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3132321313031 is a deficient number, since it is larger than the sum of its proper divisors (114934591225).
3132321313031 is a wasteful number, since it uses less digits than its factorization.
3132321313031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125534.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 3132321313031 its reverse (1303131232313), we get a palindrome (4435452545344).
The spelling of 3132321313031 in words is "three trillion, one hundred thirty-two billion, three hundred twenty-one million, three hundred thirteen thousand, thirty-one".
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