Base | Representation |
---|---|
bin | 1001110000100… |
… | …0011111011110 |
3 | 2212000102101000 |
4 | 2130020133132 |
5 | 40434213441 |
6 | 4021131130 |
7 | 1004615151 |
oct | 234103736 |
9 | 85012330 |
10 | 40929246 |
11 | 21115826 |
12 | 11859aa6 |
13 | 86307b7 |
14 | 5615c98 |
15 | 38d72b6 |
hex | 27087de |
40929246 has 32 divisors (see below), whose sum is σ = 91372320. Its totient is φ = 13580352.
The previous prime is 40929241. The next prime is 40929253. The reversal of 40929246 is 64292904.
40929246 is a `hidden beast` number, since 409 + 2 + 9 + 246 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 40929246.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40929241) 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, 10956 + ... + 14208.
It is an arithmetic number, because the mean of its divisors is an integer number (2855385).
Almost surely, 240929246 is an apocalyptic number.
40929246 is an abundant number, since it is smaller than the sum of its proper divisors (50443074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40929246 is a wasteful number, since it uses less digits than its factorization.
40929246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3497 (or 3491 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 40929246 is about 6397.5968925840. The cubic root of 40929246 is about 344.6232560378.
The spelling of 40929246 in words is "forty million, nine hundred twenty-nine thousand, two hundred forty-six".
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