Search a number
-
+
34270554 = 235711759
BaseRepresentation
bin1000001010111…
…0110101011010
32101111010100210
42002232311122
532233124204
63222311550
7564203103
oct202566532
971433323
1034270554
1118387a7a
12b5885b6
13713ba46
1447a13aa
15301e389
hex20aed5a

34270554 has 8 divisors (see below), whose sum is σ = 68541120. Its totient is φ = 11423516.

The previous prime is 34270501. The next prime is 34270559. The reversal of 34270554 is 45507243.

34270554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

34270554 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (34270559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2855874 + ... + 2855885.

It is an arithmetic number, because the mean of its divisors is an integer number (8567640).

Almost surely, 234270554 is an apocalyptic number.

34270554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34270554 is a wasteful number, since it uses less digits than its factorization.

34270554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5711764.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 34270554 is about 5854.1057387102. The cubic root of 34270554 is about 324.8182147101.

Adding to 34270554 its reverse (45507243), we get a palindrome (79777797).

The spelling of 34270554 in words is "thirty-four million, two hundred seventy thousand, five hundred fifty-four".

Divisors: 1 2 3 6 5711759 11423518 17135277 34270554