Base | Representation |
---|---|
bin | 1001001110110… |
… | …00110010111001 |
3 | 12101201001112110 |
4 | 10213120302321 |
5 | 124310342131 |
6 | 11403402533 |
7 | 1630115136 |
oct | 447306271 |
9 | 171631473 |
10 | 77434041 |
11 | 3a789383 |
12 | 21b23449 |
13 | 13072479 |
14 | a3d958d |
15 | 6be8646 |
hex | 49d8cb9 |
77434041 has 8 divisors (see below), whose sum is σ = 104159520. Its totient is φ = 51165632.
The previous prime is 77434039. The next prime is 77434043. The reversal of 77434041 is 14043477.
It is an interprime number because it is at equal distance from previous prime (77434039) and next prime (77434043).
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 77434041 - 21 = 77434039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (77434043) 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, 113871 + ... + 114548.
It is an arithmetic number, because the mean of its divisors is an integer number (13019940).
Almost surely, 277434041 is an apocalyptic number.
It is an amenable number.
77434041 is a deficient number, since it is larger than the sum of its proper divisors (26725479).
77434041 is a wasteful number, since it uses less digits than its factorization.
77434041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228535.
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 77434041 is about 8799.6614139409. The cubic root of 77434041 is about 426.2299613619.
The spelling of 77434041 in words is "seventy-seven million, four hundred thirty-four thousand, forty-one".
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