Base | Representation |
---|---|
bin | 1011110000010… |
… | …0011101100001 |
3 | 10102202202201202 |
4 | 2330010131201 |
5 | 100110120340 |
6 | 4520410545 |
7 | 1136024462 |
oct | 274043541 |
9 | 112682652 |
10 | 49301345 |
11 | 25913915 |
12 | 14616a55 |
13 | a2a23c2 |
14 | 6794d69 |
15 | 44dcc15 |
hex | 2f04761 |
49301345 has 8 divisors (see below), whose sum is σ = 59207976. Its totient is φ = 39410176.
The previous prime is 49301339. The next prime is 49301381. The reversal of 49301345 is 54310394.
It can be written as a sum of positive squares in 4 ways, for example, as 7879249 + 41422096 = 2807^2 + 6436^2 .
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 49301345 - 26 = 49301281 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5009 + ... + 11121.
It is an arithmetic number, because the mean of its divisors is an integer number (7400997).
Almost surely, 249301345 is an apocalyptic number.
It is an amenable number.
49301345 is a deficient number, since it is larger than the sum of its proper divisors (9906631).
49301345 is a wasteful number, since it uses less digits than its factorization.
49301345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7731.
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 49301345 is about 7021.4916506395. The cubic root of 49301345 is about 366.6791836866.
The spelling of 49301345 in words is "forty-nine million, three hundred one thousand, three hundred forty-five".
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