Base | Representation |
---|---|
bin | 1000110110011… |
… | …11011100111110 |
3 | 12011201021220201 |
4 | 10123033130332 |
5 | 123002000141 |
6 | 11211234114 |
7 | 1561054303 |
oct | 433173476 |
9 | 164637821 |
10 | 74250046 |
11 | 38a04182 |
12 | 20a4893a |
13 | 124c9150 |
14 | 9c0b0aa |
15 | 67ba031 |
hex | 46cf73e |
74250046 has 32 divisors (see below), whose sum is σ = 124871040. Its totient is φ = 32887296.
The previous prime is 74250041. The next prime is 74250089. The reversal of 74250046 is 64005247.
It is a junction number, because it is equal to n+sod(n) for n = 74249996 and 74250023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74250041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75510 + ... + 76486.
It is an arithmetic number, because the mean of its divisors is an integer number (3902220).
Almost surely, 274250046 is an apocalyptic number.
74250046 is a deficient number, since it is larger than the sum of its proper divisors (50620994).
74250046 is a wasteful number, since it uses less digits than its factorization.
74250046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1108.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 74250046 is about 8616.8466389974. The cubic root of 74250046 is about 420.3059863955.
The spelling of 74250046 in words is "seventy-four million, two hundred fifty thousand, forty-six".
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