Base | Representation |
---|---|
bin | 1001100111110… |
… | …1000100001001 |
3 | 2210221101222102 |
4 | 2121331010021 |
5 | 40312430103 |
6 | 4001003145 |
7 | 1000016153 |
oct | 231750411 |
9 | 83841872 |
10 | 40358153 |
11 | 20865750 |
12 | 116234b5 |
13 | 8490884 |
14 | 5507ad3 |
15 | 3822e88 |
hex | 267d109 |
40358153 has 16 divisors (see below), whose sum is σ = 47075904. Its totient is φ = 34191360.
The previous prime is 40358099. The next prime is 40358161. The reversal of 40358153 is 35185304.
It is a cyclic number.
It is not a de Polignac number, because 40358153 - 210 = 40357129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40358173) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19001 + ... + 21017.
It is an arithmetic number, because the mean of its divisors is an integer number (2942244).
Almost surely, 240358153 is an apocalyptic number.
It is an amenable number.
40358153 is a deficient number, since it is larger than the sum of its proper divisors (6717751).
40358153 is a wasteful number, since it uses less digits than its factorization.
40358153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2152.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 40358153 is about 6352.8067025528. The cubic root of 40358153 is about 343.0128796372.
The spelling of 40358153 in words is "forty million, three hundred fifty-eight thousand, one hundred fifty-three".
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