Base | Representation |
---|---|
bin | 1010110100010… |
… | …0011100110001 |
3 | 10011100222202102 |
4 | 2231010130301 |
5 | 43103303022 |
6 | 4300230145 |
7 | 1060426352 |
oct | 255043461 |
9 | 104328672 |
10 | 45369137 |
11 | 23678560 |
12 | 1323b355 |
13 | 9526658 |
14 | 604dd29 |
15 | 3eb2a92 |
hex | 2b44731 |
45369137 has 8 divisors (see below), whose sum is σ = 51200640. Its totient is φ = 39822160.
The previous prime is 45369119. The next prime is 45369167. The reversal of 45369137 is 73196354.
It is a happy number.
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 45369137 - 28 = 45368881 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45369137.
It is not an unprimeable number, because it can be changed into a prime (45369167) 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, 70793 + ... + 71430.
It is an arithmetic number, because the mean of its divisors is an integer number (6400080).
Almost surely, 245369137 is an apocalyptic number.
It is an amenable number.
45369137 is a deficient number, since it is larger than the sum of its proper divisors (5831503).
45369137 is a wasteful number, since it uses less digits than its factorization.
45369137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142263.
The product of its digits is 68040, while the sum is 38.
The square root of 45369137 is about 6735.6615859172. The cubic root of 45369137 is about 356.6592615964.
The spelling of 45369137 in words is "forty-five million, three hundred sixty-nine thousand, one hundred thirty-seven".
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