Base | Representation |
---|---|
bin | 1000110100100… |
… | …11001001110101 |
3 | 12011020202010010 |
4 | 10122103021311 |
5 | 122421044221 |
6 | 11202050433 |
7 | 1556005236 |
oct | 432231165 |
9 | 164222103 |
10 | 74003061 |
11 | 38855660 |
12 | 20949a19 |
13 | 124408c2 |
14 | 9b8508d |
15 | 676bc76 |
hex | 4693275 |
74003061 has 8 divisors (see below), whose sum is σ = 107640864. Its totient is φ = 44850320.
The previous prime is 74003047. The next prime is 74003077. The reversal of 74003061 is 16030047.
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 74003061 - 211 = 74001013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74003011) 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, 1121226 + ... + 1121291.
It is an arithmetic number, because the mean of its divisors is an integer number (13455108).
Almost surely, 274003061 is an apocalyptic number.
It is an amenable number.
74003061 is a deficient number, since it is larger than the sum of its proper divisors (33637803).
74003061 is a wasteful number, since it uses less digits than its factorization.
74003061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2242531.
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 74003061 is about 8602.5031822139. The cubic root of 74003061 is about 419.8394340884.
The spelling of 74003061 in words is "seventy-four million, three thousand, sixty-one".
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