Base | Representation |
---|---|
bin | 100010010000000010… |
… | …1110010101001000010 |
3 | 21000212000122001122100 |
4 | 1010200011302221002 |
5 | 2201114011124330 |
6 | 53442324251230 |
7 | 5212464523422 |
oct | 1044005625102 |
9 | 230760561570 |
10 | 73552833090 |
11 | 29214725170 |
12 | 12308840b16 |
13 | 6c22521a59 |
14 | 37ba808482 |
15 | 1da74a7060 |
hex | 1120172a42 |
73552833090 has 48 divisors (see below), whose sum is σ = 208622583936. Its totient is φ = 17830989600.
The previous prime is 73552833073. The next prime is 73552833091. The reversal of 73552833090 is 9033825537.
73552833090 is a `hidden beast` number, since 7 + 3 + 5 + 528 + 3 + 30 + 90 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (73552833091) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37146906 + ... + 37148885.
It is an arithmetic number, because the mean of its divisors is an integer number (4346303832).
Almost surely, 273552833090 is an apocalyptic number.
73552833090 is an abundant number, since it is smaller than the sum of its proper divisors (135069750846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73552833090 is a wasteful number, since it uses less digits than its factorization.
73552833090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74295815 (or 74295812 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 45.
It can be divided in two parts, 735 and 52833090, that added together give a palindrome (52833825).
The spelling of 73552833090 in words is "seventy-three billion, five hundred fifty-two million, eight hundred thirty-three thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •