Base | Representation |
---|---|
bin | 11100111010111011… |
… | …011000011001101011 |
3 | 2222011011110222112010 |
4 | 130322323120121223 |
5 | 1002044133303133 |
6 | 22133222251003 |
7 | 2146350452436 |
oct | 347273303153 |
9 | 88134428463 |
10 | 31053416043 |
11 | 12195931101 |
12 | 6027886a63 |
13 | 2c0b6b54c0 |
14 | 17082dc81d |
15 | c1b35c263 |
hex | 73aed866b |
31053416043 has 16 divisors (see below), whose sum is σ = 45090531360. Its totient is φ = 18895075584.
The previous prime is 31053416041. The next prime is 31053416057. The reversal of 31053416043 is 34061435013.
It is not a de Polignac number, because 31053416043 - 21 = 31053416041 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 31053416043.
It is not an unprimeable number, because it can be changed into a prime (31053416041) 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, 4469796 + ... + 4476737.
It is an arithmetic number, because the mean of its divisors is an integer number (2818158210).
Almost surely, 231053416043 is an apocalyptic number.
31053416043 is a deficient number, since it is larger than the sum of its proper divisors (14037115317).
31053416043 is a wasteful number, since it uses less digits than its factorization.
31053416043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8946638.
The product of its (nonzero) digits is 12960, while the sum is 30.
The spelling of 31053416043 in words is "thirty-one billion, fifty-three million, four hundred sixteen thousand, forty-three".
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