Base | Representation |
---|---|
bin | 1001110001011… |
… | …1000000010111 |
3 | 2212010102220211 |
4 | 2130113000113 |
5 | 40443114240 |
6 | 4022310251 |
7 | 1005253366 |
oct | 234270027 |
9 | 85112824 |
10 | 40988695 |
11 | 21156460 |
12 | 11888387 |
13 | 8651887 |
14 | 562d7dd |
15 | 38e9bea |
hex | 2717017 |
40988695 has 8 divisors (see below), whose sum is σ = 53658000. Its totient is φ = 29809920.
The previous prime is 40988693. The next prime is 40988699. The reversal of 40988695 is 59688904.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40988695 - 21 = 40988693 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40988693) 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, 372570 + ... + 372679.
It is an arithmetic number, because the mean of its divisors is an integer number (6707250).
Almost surely, 240988695 is an apocalyptic number.
40988695 is a deficient number, since it is larger than the sum of its proper divisors (12669305).
40988695 is a wasteful number, since it uses less digits than its factorization.
40988695 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745265.
The product of its (nonzero) digits is 622080, while the sum is 49.
The square root of 40988695 is about 6402.2414043833. The cubic root of 40988695 is about 344.7900283640.
The spelling of 40988695 in words is "forty million, nine hundred eighty-eight thousand, six hundred ninety-five".
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