Base | Representation |
---|---|
bin | 1000111100110… |
… | …11001000111110 |
3 | 12020021200100212 |
4 | 10132123020332 |
5 | 123210144400 |
6 | 11241152422 |
7 | 1601130545 |
oct | 436331076 |
9 | 166250325 |
10 | 75084350 |
11 | 39423a90 |
12 | 2118b712 |
13 | 1272bb13 |
14 | 9d8715c |
15 | 68d2335 |
hex | 479b23e |
75084350 has 48 divisors (see below), whose sum is σ = 153311616. Its totient is φ = 27132000.
The previous prime is 75084343. The next prime is 75084367. The reversal of 75084350 is 5348057.
It is a happy number.
It is a super-2 number, since 2×750843502 = 11275319229845000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115727 + ... + 116373.
It is an arithmetic number, because the mean of its divisors is an integer number (3193992).
Almost surely, 275084350 is an apocalyptic number.
75084350 is an abundant number, since it is smaller than the sum of its proper divisors (78227266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75084350 is a wasteful number, since it uses less digits than its factorization.
75084350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 881 (or 876 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 32.
The square root of 75084350 is about 8665.1226188670. The cubic root of 75084350 is about 421.8743701865.
The spelling of 75084350 in words is "seventy-five million, eighty-four thousand, three hundred fifty".
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