Base | Representation |
---|---|
bin | 1000111100110… |
… | …01001011111000 |
3 | 12020021021101100 |
4 | 10132121023320 |
5 | 123204420334 |
6 | 11241051400 |
7 | 1601065320 |
oct | 436311370 |
9 | 166237340 |
10 | 75076344 |
11 | 39418a72 |
12 | 21186b60 |
13 | 12728295 |
14 | 9d84280 |
15 | 68cec99 |
hex | 47992f8 |
75076344 has 48 divisors (see below), whose sum is σ = 232380720. Its totient is φ = 21450240.
The previous prime is 75076259. The next prime is 75076357. The reversal of 75076344 is 44367057.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 75076299 and 75076308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73977 + ... + 74984.
It is an arithmetic number, because the mean of its divisors is an integer number (4841265).
Almost surely, 275076344 is an apocalyptic number.
It is an amenable number.
75076344 is an abundant number, since it is smaller than the sum of its proper divisors (157304376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75076344 is a wasteful number, since it uses less digits than its factorization.
75076344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148980 (or 148973 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 36.
The square root of 75076344 is about 8664.6606396327. The cubic root of 75076344 is about 421.8593752896.
The spelling of 75076344 in words is "seventy-five million, seventy-six thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •