Base | Representation |
---|---|
bin | 1000110100110… |
… | …00010001011011 |
3 | 12011021210212122 |
4 | 10122120101123 |
5 | 122422232102 |
6 | 11202331455 |
7 | 1556123330 |
oct | 432302133 |
9 | 164253778 |
10 | 74024027 |
11 | 3886a390 |
12 | 20959b8b |
13 | 1244a2cc |
14 | 9b8c987 |
15 | 67730a2 |
hex | 469845b |
74024027 has 32 divisors (see below), whose sum is σ = 95969280. Its totient is φ = 55429920.
The previous prime is 74024023. The next prime is 74024029. The reversal of 74024027 is 72042047.
It is not a de Polignac number, because 74024027 - 22 = 74024023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 74023987 and 74024005.
It is not an unprimeable number, because it can be changed into a prime (74024023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261428 + ... + 261710.
It is an arithmetic number, because the mean of its divisors is an integer number (2999040).
Almost surely, 274024027 is an apocalyptic number.
74024027 is a gapful number since it is divisible by the number (77) formed by its first and last digit.
74024027 is a deficient number, since it is larger than the sum of its proper divisors (21945253).
74024027 is a wasteful number, since it uses less digits than its factorization.
74024027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423.
The product of its (nonzero) digits is 3136, while the sum is 26.
The square root of 74024027 is about 8603.7216947086. The cubic root of 74024027 is about 419.8790789459.
The spelling of 74024027 in words is "seventy-four million, twenty-four thousand, twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •