Base | Representation |
---|---|
bin | 10100101001111010010010… |
… | …10111111011001001001100 |
3 | 12221211011021110002202202212 |
4 | 22110331021113323021030 |
5 | 21423132201100213112 |
6 | 240333521101005552 |
7 | 12365344404161060 |
oct | 1224751127731114 |
9 | 187734243082685 |
10 | 45420510163532 |
11 | 135218039713a9 |
12 | 5116970b538b8 |
13 | 1c4619c277baa |
14 | b30515d89aa0 |
15 | 53b759777522 |
hex | 294f495fb24c |
45420510163532 has 48 divisors (see below), whose sum is σ = 91066556448000. Its totient is φ = 19417612678464.
The previous prime is 45420510163487. The next prime is 45420510163579. The reversal of 45420510163532 is 23536101502454.
It is a self number, because there is not a number n which added to its sum of digits gives 45420510163532.
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, 125809694 + ... + 126170202.
It is an arithmetic number, because the mean of its divisors is an integer number (1897219926000).
Almost surely, 245420510163532 is an apocalyptic number.
It is an amenable number.
45420510163532 is an abundant number, since it is smaller than the sum of its proper divisors (45646046284468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45420510163532 is a wasteful number, since it uses less digits than its factorization.
45420510163532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371678 (or 371676 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 41.
Adding to 45420510163532 its reverse (23536101502454), we get a palindrome (68956611665986).
The spelling of 45420510163532 in words is "forty-five trillion, four hundred twenty billion, five hundred ten million, one hundred sixty-three thousand, five hundred thirty-two".
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