Base | Representation |
---|---|
bin | 1000110101000… |
… | …00001100110100 |
3 | 12011100110102100 |
4 | 10122200030310 |
5 | 122424302000 |
6 | 11203142100 |
7 | 1556320110 |
oct | 432401464 |
9 | 164313370 |
10 | 74056500 |
11 | 38891821 |
12 | 20974930 |
13 | 1245c01b |
14 | 9b9a740 |
15 | 677ca00 |
hex | 46a0334 |
74056500 has 144 divisors (see below), whose sum is σ = 267111936. Its totient is φ = 16920000.
The previous prime is 74056483. The next prime is 74056513. The reversal of 74056500 is 565047.
74056500 is a `hidden beast` number, since 7 + 4 + 0 + 5 + 650 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30325 + ... + 32675.
It is an arithmetic number, because the mean of its divisors is an integer number (1854944).
Almost surely, 274056500 is an apocalyptic number.
74056500 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74056500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133555968).
74056500 is an abundant number, since it is smaller than the sum of its proper divisors (193055436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74056500 is a wasteful number, since it uses less digits than its factorization.
74056500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2383 (or 2368 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 74056500 is about 8605.6086362325. The cubic root of 74056500 is about 419.9404677526.
The spelling of 74056500 in words is "seventy-four million, fifty-six thousand, five hundred".
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