Base | Representation |
---|---|
bin | 11111100101011110… |
… | …01000010011101010 |
3 | 1121202210020021110001 |
4 | 33302233020103222 |
5 | 234212034433304 |
6 | 11442354413214 |
7 | 1140135015436 |
oct | 176257102352 |
9 | 47683207401 |
10 | 16957342954 |
11 | 7211a83822 |
12 | 3352b9120a |
13 | 17a3209356 |
14 | b6c1779c6 |
15 | 693a9cda4 |
hex | 3f2bc84ea |
16957342954 has 16 divisors (see below), whose sum is σ = 26942331456. Its totient is φ = 7976939200.
The previous prime is 16957342949. The next prime is 16957342981. The reversal of 16957342954 is 45924375961.
It is a super-2 number, since 2×169573429542 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 16957342895 and 16957342904.
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 7 ways as a sum of consecutive naturals, for example, 189 + ... + 184159.
It is an arithmetic number, because the mean of its divisors is an integer number (1683895716).
Almost surely, 216957342954 is an apocalyptic number.
16957342954 is a deficient number, since it is larger than the sum of its proper divisors (9984988502).
16957342954 is a wasteful number, since it uses less digits than its factorization.
16957342954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186701.
The product of its digits is 8164800, while the sum is 55.
The spelling of 16957342954 in words is "sixteen billion, nine hundred fifty-seven million, three hundred forty-two thousand, nine hundred fifty-four".
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