Base | Representation |
---|---|
bin | 1000110111110… |
… | …01100001100110 |
3 | 12012001001022020 |
4 | 10123321201212 |
5 | 123023003444 |
6 | 11215044010 |
7 | 1562402565 |
oct | 433714146 |
9 | 165031266 |
10 | 74422374 |
11 | 390116a4 |
12 | 20b10606 |
13 | 12559710 |
14 | 9c53bdc |
15 | 6801119 |
hex | 46f9866 |
74422374 has 16 divisors (see below), whose sum is σ = 160294512. Its totient is φ = 22899168.
The previous prime is 74422363. The next prime is 74422391. The reversal of 74422374 is 47322447.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476989 + ... + 477144.
It is an arithmetic number, because the mean of its divisors is an integer number (10018407).
Almost surely, 274422374 is an apocalyptic number.
74422374 is an abundant number, since it is smaller than the sum of its proper divisors (85872138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74422374 is a wasteful number, since it uses less digits than its factorization.
74422374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 954151.
The product of its digits is 37632, while the sum is 33.
The square root of 74422374 is about 8626.8403254030. The cubic root of 74422374 is about 420.6308998964.
The spelling of 74422374 in words is "seventy-four million, four hundred twenty-two thousand, three hundred seventy-four".
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