Base | Representation |
---|---|
bin | 11100111000100110… |
… | …001010110101101001 |
3 | 2222001102212201211001 |
4 | 130320212022311221 |
5 | 1002004130113113 |
6 | 22125304035001 |
7 | 2145364131502 |
oct | 347046126551 |
9 | 88042781731 |
10 | 31014301033 |
11 | 12175845451 |
12 | 6016762a61 |
13 | 2c0356b721 |
14 | 1703039ba9 |
15 | c17bd27dd |
hex | 73898ad69 |
31014301033 has 16 divisors (see below), whose sum is σ = 34569732096. Its totient is φ = 27673676800.
The previous prime is 31014300973. The next prime is 31014301051. The reversal of 31014301033 is 33010341013.
It is a cyclic number.
It is not a de Polignac number, because 31014301033 - 233 = 22424366441 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 31014301033.
It is not an unprimeable number, because it can be changed into a prime (31014301063) 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, 306793 + ... + 395158.
It is an arithmetic number, because the mean of its divisors is an integer number (2160608256).
Almost surely, 231014301033 is an apocalyptic number.
It is an amenable number.
31014301033 is a deficient number, since it is larger than the sum of its proper divisors (3555431063).
31014301033 is a wasteful number, since it uses less digits than its factorization.
31014301033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 702104.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 31014301033 its reverse (33010341013), we get a palindrome (64024642046).
The spelling of 31014301033 in words is "thirty-one billion, fourteen million, three hundred one thousand, thirty-three".
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