Base | Representation |
---|---|
bin | 110011001100100011… |
… | …011100111110000011 |
3 | 12020220001111011111102 |
4 | 303030203130332003 |
5 | 1400040143001230 |
6 | 41130433005015 |
7 | 3654146433512 |
oct | 631443347603 |
9 | 166801434442 |
10 | 54971453315 |
11 | 21349a52559 |
12 | a7a19b376b |
13 | 5250a14c8c |
14 | 2936ac0679 |
15 | 166b05d045 |
hex | ccc8dcf83 |
54971453315 has 32 divisors (see below), whose sum is σ = 70194392640. Its totient is φ = 41209344000.
The previous prime is 54971453281. The next prime is 54971453363. The reversal of 54971453315 is 51335417945.
It is not a de Polignac number, because 54971453315 - 28 = 54971453059 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54971453315.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12672827 + ... + 12677163.
It is an arithmetic number, because the mean of its divisors is an integer number (2193574770).
Almost surely, 254971453315 is an apocalyptic number.
54971453315 is a deficient number, since it is larger than the sum of its proper divisors (15222939325).
54971453315 is a wasteful number, since it uses less digits than its factorization.
54971453315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5783.
The product of its digits is 1134000, while the sum is 47.
The spelling of 54971453315 in words is "fifty-four billion, nine hundred seventy-one million, four hundred fifty-three thousand, three hundred fifteen".
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