Base | Representation |
---|---|
bin | 1000111011011… |
… | …01010101110001 |
3 | 12012221011000211 |
4 | 10131231111301 |
5 | 123133144003 |
6 | 11233144121 |
7 | 1566416611 |
oct | 435552561 |
9 | 165834024 |
10 | 74896753 |
11 | 39306048 |
12 | 210bb041 |
13 | 12694609 |
14 | 9d38a41 |
15 | 689696d |
hex | 476d571 |
74896753 has 4 divisors (see below), whose sum is σ = 74917440. Its totient is φ = 74876068.
The previous prime is 74896751. The next prime is 74896817. The reversal of 74896753 is 35769847.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 74896753 - 21 = 74896751 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 74896697 and 74896706.
It is not an unprimeable number, because it can be changed into a prime (74896751) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3325 + ... + 12682.
It is an arithmetic number, because the mean of its divisors is an integer number (18729360).
Almost surely, 274896753 is an apocalyptic number.
It is an amenable number.
74896753 is a deficient number, since it is larger than the sum of its proper divisors (20687).
74896753 is a wasteful number, since it uses less digits than its factorization.
74896753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20686.
The product of its digits is 1270080, while the sum is 49.
The square root of 74896753 is about 8654.2910165998. The cubic root of 74896753 is about 421.5227284670.
The spelling of 74896753 in words is "seventy-four million, eight hundred ninety-six thousand, seven hundred fifty-three".
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