Base | Representation |
---|---|
bin | 1000110110010… |
… | …01010110110010 |
3 | 12011200000122211 |
4 | 10123021112302 |
5 | 123000200244 |
6 | 11210522334 |
7 | 1560621430 |
oct | 433112662 |
9 | 164600584 |
10 | 74225074 |
11 | 38997440 |
12 | 20a363aa |
13 | 124ba981 |
14 | 9c01d50 |
15 | 67b2934 |
hex | 46c95b2 |
74225074 has 32 divisors (see below), whose sum is σ = 140507136. Its totient is φ = 28565520.
The previous prime is 74225051. The next prime is 74225087. The reversal of 74225074 is 47052247.
It is a super-2 number, since 2×742250742 = 11018723220610952, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9879 + ... + 15685.
It is an arithmetic number, because the mean of its divisors is an integer number (4390848).
Almost surely, 274225074 is an apocalyptic number.
74225074 is a deficient number, since it is larger than the sum of its proper divisors (66282062).
74225074 is a wasteful number, since it uses less digits than its factorization.
74225074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5910.
The product of its (nonzero) digits is 15680, while the sum is 31.
The square root of 74225074 is about 8615.3974951827. The cubic root of 74225074 is about 420.2588615852.
The spelling of 74225074 in words is "seventy-four million, two hundred twenty-five thousand, seventy-four".
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