Base | Representation |
---|---|
bin | 1001100110111… |
… | …1100001101110 |
3 | 2210211120220200 |
4 | 2121233201232 |
5 | 40304141302 |
6 | 3555454330 |
7 | 666365406 |
oct | 231574156 |
9 | 83746820 |
10 | 40302702 |
11 | 20828020 |
12 | 115b73a6 |
13 | 847156b |
14 | 54d1806 |
15 | 381181c |
hex | 266f86e |
40302702 has 24 divisors (see below), whose sum is σ = 95261400. Its totient is φ = 12212880.
The previous prime is 40302701. The next prime is 40302749. The reversal of 40302702 is 20720304.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40302701) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101577 + ... + 101972.
It is an arithmetic number, because the mean of its divisors is an integer number (3969225).
Almost surely, 240302702 is an apocalyptic number.
40302702 is an abundant number, since it is smaller than the sum of its proper divisors (54958698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40302702 is a wasteful number, since it uses less digits than its factorization.
40302702 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203568 (or 203565 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 18.
The square root of 40302702 is about 6348.4409109639. The cubic root of 40302702 is about 342.8557108571.
The spelling of 40302702 in words is "forty million, three hundred two thousand, seven hundred two".
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