Base | Representation |
---|---|
bin | 1001000100011… |
… | …00010110110010 |
3 | 12022010212200012 |
4 | 10202030112302 |
5 | 123433303440 |
6 | 11314254522 |
7 | 1612414223 |
oct | 442142662 |
9 | 168125605 |
10 | 76072370 |
11 | 39a39330 |
12 | 21587442 |
13 | 129b674a |
14 | a16324a |
15 | 6a29e65 |
hex | 488c5b2 |
76072370 has 32 divisors (see below), whose sum is σ = 153423936. Its totient is φ = 26913600.
The previous prime is 76072369. The next prime is 76072379. The reversal of 76072370 is 7327067.
It is not an unprimeable number, because it can be changed into a prime (76072379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5276 + ... + 13415.
It is an arithmetic number, because the mean of its divisors is an integer number (4794498).
Almost surely, 276072370 is an apocalyptic number.
76072370 is an abundant number, since it is smaller than the sum of its proper divisors (77351566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76072370 is a wasteful number, since it uses less digits than its factorization.
76072370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18746.
The product of its (nonzero) digits is 12348, while the sum is 32.
The square root of 76072370 is about 8721.9476036032. The cubic root of 76072370 is about 423.7167660143.
The spelling of 76072370 in words is "seventy-six million, seventy-two thousand, three hundred seventy".
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