Base | Representation |
---|---|
bin | 1000110100100… |
… | …10101001101011 |
3 | 12011020122021220 |
4 | 10122102221223 |
5 | 122421013003 |
6 | 11202033123 |
7 | 1555666236 |
oct | 432225153 |
9 | 164218256 |
10 | 74001003 |
11 | 3885405a |
12 | 209487a3 |
13 | 1243c99b |
14 | 9b8441d |
15 | 676b353 |
hex | 4692a6b |
74001003 has 8 divisors (see below), whose sum is σ = 98707968. Its totient is φ = 49314024.
The previous prime is 74000987. The next prime is 74001013. The reversal of 74001003 is 30010047.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 74001003 - 24 = 74000987 is a prime.
It is a super-2 number, since 2×740010032 = 10952296890012018, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (74001013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10626 + ... + 16152.
It is an arithmetic number, because the mean of its divisors is an integer number (12338496).
Almost surely, 274001003 is an apocalyptic number.
74001003 is a deficient number, since it is larger than the sum of its proper divisors (24706965).
74001003 is a wasteful number, since it uses less digits than its factorization.
74001003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9993.
The product of its (nonzero) digits is 84, while the sum is 15.
The square root of 74001003 is about 8602.3835650359. The cubic root of 74001003 is about 419.8355421882.
The spelling of 74001003 in words is "seventy-four million, one thousand, three".
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