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34892401 = 75746093
BaseRepresentation
bin1000010100011…
…0101001110001
32102122201101011
42011012221301
532413024101
63243510521
7602403055
oct205065161
972581334
1034892401
11187721a5
12b828441
1372c8abb
1448c3c65
1530e3751
hex2146a71

34892401 has 4 divisors (see below), whose sum is σ = 34939252. Its totient is φ = 34845552.

The previous prime is 34892387. The next prime is 34892413. The reversal of 34892401 is 10429843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10429843 = 59176777.

It can be written as a sum of positive squares in 2 ways, for example, as 19368801 + 15523600 = 4401^2 + 3940^2 .

It is a cyclic number.

It is not a de Polignac number, because 34892401 - 225 = 1337969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34892441) 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 3 ways as a sum of consecutive naturals, for example, 22290 + ... + 23803.

It is an arithmetic number, because the mean of its divisors is an integer number (8734813).

Almost surely, 234892401 is an apocalyptic number.

It is an amenable number.

34892401 is a deficient number, since it is larger than the sum of its proper divisors (46851).

34892401 is an equidigital number, since it uses as much as digits as its factorization.

34892401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46850.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 34892401 is about 5906.9790079194. The cubic root of 34892401 is about 326.7710836316.

The spelling of 34892401 in words is "thirty-four million, eight hundred ninety-two thousand, four hundred one".

Divisors: 1 757 46093 34892401