Base | Representation |
---|---|
bin | 1000110100111… |
… | …01010000010010 |
3 | 12011022211212110 |
4 | 10122131100102 |
5 | 122423410214 |
6 | 11203010150 |
7 | 1556236662 |
oct | 432352022 |
9 | 164284773 |
10 | 74044434 |
11 | 38883752 |
12 | 20969956 |
13 | 12456699 |
14 | 9b961a2 |
15 | 6779159 |
hex | 469d412 |
74044434 has 16 divisors (see below), whose sum is σ = 149527872. Its totient is φ = 24441648.
The previous prime is 74044417. The next prime is 74044471. The reversal of 74044434 is 43444047.
It is a plaindrome in base 13.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59289 + ... + 60524.
It is an arithmetic number, because the mean of its divisors is an integer number (9345492).
Almost surely, 274044434 is an apocalyptic number.
74044434 is an abundant number, since it is smaller than the sum of its proper divisors (75483438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74044434 is a wasteful number, since it uses less digits than its factorization.
74044434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119921.
The product of its (nonzero) digits is 21504, while the sum is 30.
The square root of 74044434 is about 8604.9075532512. The cubic root of 74044434 is about 419.9176595953.
The spelling of 74044434 in words is "seventy-four million, forty-four thousand, four hundred thirty-four".
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