Base | Representation |
---|---|
bin | 10010011001111110100010… |
… | …10111110110111111110011 |
3 | 12022022101000121111211220111 |
4 | 21030333101113312333303 |
5 | 20301120234304213211 |
6 | 222025541542122151 |
7 | 11345135654264335 |
oct | 1114772127667763 |
9 | 168271017454814 |
10 | 40474989522931 |
11 | 1199538a44aa07 |
12 | 46583a8120357 |
13 | 1977a0cc81282 |
14 | 9dcdddbc9455 |
15 | 4a2ca9cad421 |
hex | 24cfd15f6ff3 |
40474989522931 has 8 divisors (see below), whose sum is σ = 43337397904560. Its totient is φ = 37666084101888.
The previous prime is 40474989522923. The next prime is 40474989523039. The reversal of 40474989522931 is 13922598947404.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40474989522931 - 23 = 40474989522923 is a prime.
It is a super-2 number, since 2×404749895229312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40474989523931) 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, 13375738581 + ... + 13375741606.
It is an arithmetic number, because the mean of its divisors is an integer number (5417174738070).
Almost surely, 240474989522931 is an apocalyptic number.
40474989522931 is a deficient number, since it is larger than the sum of its proper divisors (2862408381629).
40474989522931 is a wasteful number, since it uses less digits than its factorization.
40474989522931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26751480293.
The product of its (nonzero) digits is 156764160, while the sum is 67.
The spelling of 40474989522931 in words is "forty trillion, four hundred seventy-four billion, nine hundred eighty-nine million, five hundred twenty-two thousand, nine hundred thirty-one".
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