Base | Representation |
---|---|
bin | 101100011101110… |
… | …101000111011010 |
3 | 1220222202121021020 |
4 | 230131311013122 |
5 | 3011440022432 |
6 | 202005423310 |
7 | 24326020245 |
oct | 5435650732 |
9 | 1828677236 |
10 | 746017242 |
11 | 35311a883 |
12 | 189a0ab36 |
13 | bb731a29 |
14 | 7111625c |
15 | 4576222c |
hex | 2c7751da |
746017242 has 8 divisors (see below), whose sum is σ = 1492034496. Its totient is φ = 248672412.
The previous prime is 746017219. The next prime is 746017247. The reversal of 746017242 is 242710647.
It is a sphenic number, since it is the product of 3 distinct primes.
746017242 is an admirable number.
It is a super-2 number, since 2×7460172422 = 1113083450722573128, which contains 22 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (746017247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62168098 + ... + 62168109.
It is an arithmetic number, because the mean of its divisors is an integer number (186504312).
Almost surely, 2746017242 is an apocalyptic number.
746017242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
746017242 is a wasteful number, since it uses less digits than its factorization.
746017242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124336212.
The product of its (nonzero) digits is 18816, while the sum is 33.
The square root of 746017242 is about 27313.3162029073. The cubic root of 746017242 is about 906.9491852840.
Adding to 746017242 its reverse (242710647), we get a palindrome (988727889).
The spelling of 746017242 in words is "seven hundred forty-six million, seventeen thousand, two hundred forty-two".
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