Base | Representation |
---|---|
bin | 1001001001111… |
… | …10010110011100 |
3 | 12100111220202122 |
4 | 10210332112130 |
5 | 124130121221 |
6 | 11342042112 |
7 | 1621541615 |
oct | 444762634 |
9 | 170456678 |
10 | 76801436 |
11 | 3a397068 |
12 | 21879338 |
13 | 12bb054a |
14 | a2b2c0c |
15 | 6b20eab |
hex | 493e59c |
76801436 has 12 divisors (see below), whose sum is σ = 134834112. Its totient is φ = 38277408.
The previous prime is 76801433. The next prime is 76801441. The reversal of 76801436 is 63410867.
It is a junction number, because it is equal to n+sod(n) for n = 76801396 and 76801405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76801433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29420 + ... + 31923.
It is an arithmetic number, because the mean of its divisors is an integer number (11236176).
Almost surely, 276801436 is an apocalyptic number.
It is an amenable number.
76801436 is a deficient number, since it is larger than the sum of its proper divisors (58032676).
76801436 is a wasteful number, since it uses less digits than its factorization.
76801436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61660 (or 61658 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 76801436 is about 8763.6428498656. The cubic root of 76801436 is about 425.0660769234.
The spelling of 76801436 in words is "seventy-six million, eight hundred one thousand, four hundred thirty-six".
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