Base | Representation |
---|---|
bin | 1000110110101… |
… | …11101101111100 |
3 | 12011210000100120 |
4 | 10123113231330 |
5 | 123004041100 |
6 | 11212054540 |
7 | 1561255065 |
oct | 433275574 |
9 | 164700316 |
10 | 74283900 |
11 | 38a27659 |
12 | 20a64450 |
13 | 1250b692 |
14 | 9c1956c |
15 | 67c50a0 |
hex | 46d7b7c |
74283900 has 36 divisors (see below), whose sum is σ = 214928952. Its totient is φ = 19808960.
The previous prime is 74283893. The next prime is 74283929. The reversal of 74283900 is 938247.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 123507 + ... + 124106.
Almost surely, 274283900 is an apocalyptic number.
It is an amenable number.
74283900 is an abundant number, since it is smaller than the sum of its proper divisors (140645052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74283900 is a wasteful number, since it uses less digits than its factorization.
74283900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247630 (or 247623 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 74283900 is about 8618.8108228456. The cubic root of 74283900 is about 420.3698556123.
The spelling of 74283900 in words is "seventy-four million, two hundred eighty-three thousand, nine hundred".
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