Base | Representation |
---|---|
bin | 1001001001010… |
… | …00010111000001 |
3 | 12100100100012112 |
4 | 10210220113001 |
5 | 124114230421 |
6 | 11340105105 |
7 | 1621015166 |
oct | 444502701 |
9 | 170310175 |
10 | 76711361 |
11 | 3a335421 |
12 | 21835195 |
13 | 12b7b54c |
14 | a28c06d |
15 | 6b0445b |
hex | 49285c1 |
76711361 has 8 divisors (see below), whose sum is σ = 81319464. Its totient is φ = 72113920.
The previous prime is 76711337. The next prime is 76711363. The reversal of 76711361 is 16311767.
It can be written as a sum of positive squares in 4 ways, for example, as 11182336 + 65529025 = 3344^2 + 8095^2 .
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 76711361 - 226 = 9602497 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76711363) 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, 15911 + ... + 20163.
It is an arithmetic number, because the mean of its divisors is an integer number (10164933).
Almost surely, 276711361 is an apocalyptic number.
It is an amenable number.
76711361 is a deficient number, since it is larger than the sum of its proper divisors (4608103).
76711361 is a wasteful number, since it uses less digits than its factorization.
76711361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5331.
The product of its digits is 5292, while the sum is 32.
The square root of 76711361 is about 8758.5022121365. The cubic root of 76711361 is about 424.8998352184.
The spelling of 76711361 in words is "seventy-six million, seven hundred eleven thousand, three hundred sixty-one".
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