Base | Representation |
---|---|
bin | 1000111001101… |
… | …11100011011001 |
3 | 12012111221211010 |
4 | 10130313203121 |
5 | 123104121231 |
6 | 11224324133 |
7 | 1564511400 |
oct | 434674331 |
9 | 165457733 |
10 | 74676441 |
11 | 39175574 |
12 | 21013649 |
13 | 12618258 |
14 | 9cbc637 |
15 | 6851546 |
hex | 47378d9 |
74676441 has 24 divisors (see below), whose sum is σ = 121925280. Its totient is φ = 40424832.
The previous prime is 74676431. The next prime is 74676443. The reversal of 74676441 is 14467647.
It is a happy number.
It is not a de Polignac number, because 74676441 - 210 = 74675417 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 74676441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74676443) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10576 + ... + 16161.
It is an arithmetic number, because the mean of its divisors is an integer number (5080220).
Almost surely, 274676441 is an apocalyptic number.
It is an amenable number.
74676441 is a deficient number, since it is larger than the sum of its proper divisors (47248839).
74676441 is a wasteful number, since it uses less digits than its factorization.
74676441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26773 (or 26766 counting only the distinct ones).
The product of its digits is 112896, while the sum is 39.
The square root of 74676441 is about 8641.5531590102. The cubic root of 74676441 is about 421.1090135076.
The spelling of 74676441 in words is "seventy-four million, six hundred seventy-six thousand, four hundred forty-one".
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