Base | Representation |
---|---|
bin | 1000110110011… |
… | …01011100111101 |
3 | 12011200212200021 |
4 | 10123031130331 |
5 | 123001214403 |
6 | 11211132141 |
7 | 1561021360 |
oct | 433153475 |
9 | 164625607 |
10 | 74241853 |
11 | 389a9004 |
12 | 20a44051 |
13 | 124c54ba |
14 | 9c080d7 |
15 | 67b78bd |
hex | 46cd73d |
74241853 has 8 divisors (see below), whose sum is σ = 84902400. Its totient is φ = 63594960.
The previous prime is 74241847. The next prime is 74241859. The reversal of 74241853 is 35814247.
It is an interprime number because it is at equal distance from previous prime (74241847) and next prime (74241859).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 74241853 - 217 = 74110781 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74241859) 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, 14583 + ... + 19003.
It is an arithmetic number, because the mean of its divisors is an integer number (10612800).
Almost surely, 274241853 is an apocalyptic number.
It is an amenable number.
74241853 is a deficient number, since it is larger than the sum of its proper divisors (10660547).
74241853 is a wasteful number, since it uses less digits than its factorization.
74241853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6827.
The product of its digits is 26880, while the sum is 34.
The square root of 74241853 is about 8616.3712199510. The cubic root of 74241853 is about 420.2905265011.
The spelling of 74241853 in words is "seventy-four million, two hundred forty-one thousand, eight hundred fifty-three".
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