Base | Representation |
---|---|
bin | 101001111111111000… |
… | …000101100111101111 |
3 | 11022101202100112200222 |
4 | 221333320011213233 |
5 | 1214323320114404 |
6 | 32414424041555 |
7 | 3154332606446 |
oct | 517770054757 |
9 | 138352315628 |
10 | 45095082479 |
11 | 18140aa8a07 |
12 | 88a63032bb |
13 | 4338822575 |
14 | 227b13dd5d |
15 | 128de70dbe |
hex | a7fe059ef |
45095082479 has 4 divisors (see below), whose sum is σ = 45270549984. Its totient is φ = 44919614976.
The previous prime is 45095082469. The next prime is 45095082499. The reversal of 45095082479 is 97428059054.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97428059054 = 2 ⋅48714029527.
It is a cyclic number.
It is not a de Polignac number, because 45095082479 - 24 = 45095082463 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 45095082479.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45095082469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87733367 + ... + 87733880.
It is an arithmetic number, because the mean of its divisors is an integer number (11317637496).
Almost surely, 245095082479 is an apocalyptic number.
45095082479 is a deficient number, since it is larger than the sum of its proper divisors (175467505).
45095082479 is a wasteful number, since it uses less digits than its factorization.
45095082479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175467504.
The product of its (nonzero) digits is 3628800, while the sum is 53.
The spelling of 45095082479 in words is "forty-five billion, ninety-five million, eighty-two thousand, four hundred seventy-nine".
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