Base | Representation |
---|---|
bin | 1000111011101… |
… | …10101100001101 |
3 | 12020000002120100 |
4 | 10131312230031 |
5 | 123140410203 |
6 | 11234041313 |
7 | 1566636354 |
oct | 435665415 |
9 | 166002510 |
10 | 74935053 |
11 | 393318a6 |
12 | 21119239 |
13 | 126a8b8b |
14 | 9d4899b |
15 | 68a2ea3 |
hex | 4776b0d |
74935053 has 12 divisors (see below), whose sum is σ = 108502108. Its totient is φ = 49835520.
The previous prime is 74935051. The next prime is 74935067. The reversal of 74935053 is 35053947.
It can be written as a sum of positive squares in 2 ways, for example, as 11923209 + 63011844 = 3453^2 + 7938^2 .
It is not a de Polignac number, because 74935053 - 21 = 74935051 is a prime.
It is a super-2 number, since 2×749350532 = 11230524336225618, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 74934999 and 74935017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74935051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6100 + ... + 13677.
Almost surely, 274935053 is an apocalyptic number.
It is an amenable number.
74935053 is a deficient number, since it is larger than the sum of its proper divisors (33567055).
74935053 is a wasteful number, since it uses less digits than its factorization.
74935053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20204 (or 20201 counting only the distinct ones).
The product of its (nonzero) digits is 56700, while the sum is 36.
The square root of 74935053 is about 8656.5035089232. The cubic root of 74935053 is about 421.5945676711.
The spelling of 74935053 in words is "seventy-four million, nine hundred thirty-five thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •