Base | Representation |
---|---|
bin | 1001101100111… |
… | …1101000110011 |
3 | 2211120120221000 |
4 | 2123033220303 |
5 | 40404240441 |
6 | 4012133043 |
7 | 1002625212 |
oct | 233175063 |
9 | 84516830 |
10 | 40696371 |
11 | 20a76871 |
12 | 11767183 |
13 | 857b7c1 |
14 | 5595079 |
15 | 388d2b6 |
hex | 26cfa33 |
40696371 has 24 divisors (see below), whose sum is σ = 61471760. Its totient is φ = 26609472.
The previous prime is 40696363. The next prime is 40696379. The reversal of 40696371 is 17369604.
It is an interprime number because it is at equal distance from previous prime (40696363) and next prime (40696379).
It is not a de Polignac number, because 40696371 - 23 = 40696363 is a prime.
It is a super-3 number, since 3×406963713 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40696379) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93771 + ... + 94203.
Almost surely, 240696371 is an apocalyptic number.
40696371 is a deficient number, since it is larger than the sum of its proper divisors (20775389).
40696371 is an equidigital number, since it uses as much as digits as its factorization.
40696371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560 (or 495 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 40696371 is about 6379.3707369928. The cubic root of 40696371 is about 343.9684118958.
It can be divided in two parts, 4069 and 6371, that added together give a triangular number (10440 = T144).
The spelling of 40696371 in words is "forty million, six hundred ninety-six thousand, three hundred seventy-one".
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