Base | Representation |
---|---|
bin | 10010101101100000… |
… | …10111100011010010 |
3 | 221221002021222001002 |
4 | 21112300113203102 |
5 | 131033114021141 |
6 | 4340444542002 |
7 | 503635645331 |
oct | 112660274322 |
9 | 27832258032 |
10 | 10045454546 |
11 | 4295440756 |
12 | 1b44251902 |
13 | c4124395a |
14 | 6b41d5d18 |
15 | 3dbd8ae9b |
hex | 256c178d2 |
10045454546 has 32 divisors (see below), whose sum is σ = 16391073600. Its totient is φ = 4601620800.
The previous prime is 10045454537. The next prime is 10045454593. The reversal of 10045454546 is 64545454001.
It is a happy number.
It is a super-2 number, since 2×100454545462 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134600 + ... + 195468.
It is an arithmetic number, because the mean of its divisors is an integer number (512221050).
Almost surely, 210045454546 is an apocalyptic number.
10045454546 is a deficient number, since it is larger than the sum of its proper divisors (6345619054).
10045454546 is a wasteful number, since it uses less digits than its factorization.
10045454546 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61034.
The product of its (nonzero) digits is 192000, while the sum is 38.
The spelling of 10045454546 in words is "ten billion, forty-five million, four hundred fifty-four thousand, five hundred forty-six".
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