Base | Representation |
---|---|
bin | 1000111010000… |
… | …00101111010100 |
3 | 12012120212102201 |
4 | 10131000233110 |
5 | 123111322233 |
6 | 11225214244 |
7 | 1565026162 |
oct | 435005724 |
9 | 165525381 |
10 | 74714068 |
11 | 391a0870 |
12 | 21031384 |
13 | 1262c410 |
14 | 9ccc232 |
15 | 685c77d |
hex | 4740bd4 |
74714068 has 24 divisors (see below), whose sum is σ = 153609120. Its totient is φ = 31348320.
The previous prime is 74714033. The next prime is 74714069. The reversal of 74714068 is 86041747.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74714069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64738 + ... + 65881.
It is an arithmetic number, because the mean of its divisors is an integer number (6400380).
Almost surely, 274714068 is an apocalyptic number.
It is an amenable number.
74714068 is an abundant number, since it is smaller than the sum of its proper divisors (78895052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74714068 is a wasteful number, since it uses less digits than its factorization.
74714068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130647 (or 130645 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 37.
The square root of 74714068 is about 8643.7299819002. The cubic root of 74714068 is about 421.1797292876.
The spelling of 74714068 in words is "seventy-four million, seven hundred fourteen thousand, sixty-eight".
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