Base | Representation |
---|---|
bin | 1000111010000… |
… | …00100010001011 |
3 | 12012120211021120 |
4 | 10131000202023 |
5 | 123111310402 |
6 | 11225210323 |
7 | 1565023551 |
oct | 435004213 |
9 | 165524246 |
10 | 74713227 |
11 | 391a0176 |
12 | 210309a3 |
13 | 1262bc14 |
14 | 9ccbbd1 |
15 | 685c3bc |
hex | 474088b |
74713227 has 16 divisors (see below), whose sum is σ = 102175008. Its totient is φ = 48545280.
The previous prime is 74713217. The next prime is 74713259. The reversal of 74713227 is 72231747.
It is not a de Polignac number, because 74713227 - 210 = 74712203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (74713207) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18873 + ... + 22485.
It is an arithmetic number, because the mean of its divisors is an integer number (6385938).
Almost surely, 274713227 is an apocalyptic number.
74713227 is a deficient number, since it is larger than the sum of its proper divisors (27461781).
74713227 is a wasteful number, since it uses less digits than its factorization.
74713227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3790.
The product of its digits is 16464, while the sum is 33.
The square root of 74713227 is about 8643.6813337837. The cubic root of 74713227 is about 421.1781489807.
The spelling of 74713227 in words is "seventy-four million, seven hundred thirteen thousand, two hundred twenty-seven".
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