Base | Representation |
---|---|
bin | 101010110100100100… |
… | …010101101101100010 |
3 | 11101200100210011221212 |
4 | 222310210111231202 |
5 | 1223131122113304 |
6 | 33042243350122 |
7 | 3215255612156 |
oct | 526444255542 |
9 | 141610704855 |
10 | 45979097954 |
11 | 18555002909 |
12 | 8ab2382342 |
13 | 4449a1044a |
14 | 23226d9066 |
15 | 12e189166e |
hex | ab4915b62 |
45979097954 has 8 divisors (see below), whose sum is σ = 69059278188. Its totient is φ = 22959338560.
The previous prime is 45979097953. The next prime is 45979097981.
45979097954 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 25964488225 + 20014609729 = 161135^2 + 141473^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×459790979542 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (45979097953) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15103307 + ... + 15106350.
Almost surely, 245979097954 is an apocalyptic number.
45979097954 is a deficient number, since it is larger than the sum of its proper divisors (23080180234).
45979097954 is a wasteful number, since it uses less digits than its factorization.
45979097954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30210420.
The product of its (nonzero) digits is 128595600, while the sum is 68.
The spelling of 45979097954 in words is "forty-five billion, nine hundred seventy-nine million, ninety-seven thousand, nine hundred fifty-four".
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