Base | Representation |
---|---|
bin | 1001001110000… |
… | …10001001011010 |
3 | 12101112100021122 |
4 | 10213002021122 |
5 | 124244410044 |
6 | 11401405242 |
7 | 1626250523 |
oct | 447021132 |
9 | 171470248 |
10 | 77341274 |
11 | 3a72570a |
12 | 21a99822 |
13 | 1303c18a |
14 | a3b384a |
15 | 6bcadee |
hex | 49c225a |
77341274 has 8 divisors (see below), whose sum is σ = 116133588. Its totient is φ = 38630080.
The previous prime is 77341261. The next prime is 77341291. The reversal of 77341274 is 47214377.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 67947049 + 9394225 = 8243^2 + 3065^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 17837 + ... + 21744.
Almost surely, 277341274 is an apocalyptic number.
77341274 is a deficient number, since it is larger than the sum of its proper divisors (38792314).
77341274 is a wasteful number, since it uses less digits than its factorization.
77341274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40560.
The product of its digits is 32928, while the sum is 35.
The square root of 77341274 is about 8794.3887792160. The cubic root of 77341274 is about 426.0596836448.
The spelling of 77341274 in words is "seventy-seven million, three hundred forty-one thousand, two hundred seventy-four".
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