Base | Representation |
---|---|
bin | 1000110100110… |
… | …00100011111100 |
3 | 12011021212111112 |
4 | 10122120203330 |
5 | 122422301322 |
6 | 11202341152 |
7 | 1556126642 |
oct | 432304374 |
9 | 164255445 |
10 | 74025212 |
11 | 38870268 |
12 | 2095a7b8 |
13 | 1244aa01 |
14 | 9b8d192 |
15 | 67735e2 |
hex | 46988fc |
74025212 has 24 divisors (see below), whose sum is σ = 133022400. Its totient is φ = 36032256.
The previous prime is 74025209. The next prime is 74025221. The reversal of 74025212 is 21252047.
It is a happy number.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 21464 + ... + 24672.
It is an arithmetic number, because the mean of its divisors is an integer number (5542600).
Almost surely, 274025212 is an apocalyptic number.
It is an amenable number.
74025212 is a deficient number, since it is larger than the sum of its proper divisors (58997188).
74025212 is a wasteful number, since it uses less digits than its factorization.
74025212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3365 (or 3363 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 74025212 is about 8603.7905599799. The cubic root of 74025212 is about 419.8813194529.
Adding to 74025212 its reverse (21252047), we get a palindrome (95277259).
It can be divided in two parts, 740 and 25212, that added together give a palindrome (25952).
The spelling of 74025212 in words is "seventy-four million, twenty-five thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •