Base | Representation |
---|---|
bin | 111110001001011… |
… | …111101010110001 |
3 | 2200122222110010111 |
4 | 332021133222301 |
5 | 4113411121101 |
6 | 251244101321 |
7 | 34560413614 |
oct | 7611375261 |
9 | 2618873114 |
10 | 1042676401 |
11 | 495622238 |
12 | 251234841 |
13 | 13802ccb0 |
14 | 9c69a17b |
15 | 61811251 |
hex | 3e25fab1 |
1042676401 has 8 divisors (see below), whose sum is σ = 1123472000. Its totient is φ = 961965072.
The previous prime is 1042676399. The next prime is 1042676491. The reversal of 1042676401 is 1046762401.
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 1042676401 - 21 = 1042676399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1042676491) 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, 5926 + ... + 46048.
It is an arithmetic number, because the mean of its divisors is an integer number (140434000).
Almost surely, 21042676401 is an apocalyptic number.
It is an amenable number.
1042676401 is a deficient number, since it is larger than the sum of its proper divisors (80795599).
1042676401 is a wasteful number, since it uses less digits than its factorization.
1042676401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42135.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 1042676401 is about 32290.5001664576. The cubic root of 1042676401 is about 1014.0277685883.
The spelling of 1042676401 in words is "one billion, forty-two million, six hundred seventy-six thousand, four hundred one".
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