Base | Representation |
---|---|
bin | 10100011111001000111011… |
… | …01101111101010010010000 |
3 | 12220111202222120101122021012 |
4 | 22033210131231331102100 |
5 | 21401101220100221022 |
6 | 235451512313550052 |
7 | 12326533112332436 |
oct | 1217443555752220 |
9 | 186452876348235 |
10 | 45050410554512 |
11 | 13399854329330 |
12 | 50770a3415328 |
13 | 1c1a30a4970bc |
14 | b1a646d02d56 |
15 | 531ce7d7dde2 |
hex | 28f91db7d490 |
45050410554512 has 160 divisors (see below), whose sum is σ = 98137368806400. Its totient is φ = 19857112450560.
The previous prime is 45050410554497. The next prime is 45050410554551. The reversal of 45050410554512 is 21545501405054.
It is a super-2 number, since 2×450504105545122 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 45050410554512.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2556332933 + ... + 2556350555.
It is an arithmetic number, because the mean of its divisors is an integer number (613358555040).
Almost surely, 245050410554512 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45050410554512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49068684403200).
45050410554512 is an abundant number, since it is smaller than the sum of its proper divisors (53086958251888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45050410554512 is a wasteful number, since it uses less digits than its factorization.
45050410554512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20101 (or 20095 counting only the distinct ones).
The product of its (nonzero) digits is 400000, while the sum is 41.
Adding to 45050410554512 its reverse (21545501405054), we get a palindrome (66595911959566).
The spelling of 45050410554512 in words is "forty-five trillion, fifty billion, four hundred ten million, five hundred fifty-four thousand, five hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •