Search a number
-
+
34955 = 56991
BaseRepresentation
bin1000100010001011
31202221122
420202023
52104310
6425455
7203624
oct104213
952848
1034955
1124298
121828b
1312bab
14ca4b
15a555
hex888b

34955 has 4 divisors (see below), whose sum is σ = 41952. Its totient is φ = 27960.

The previous prime is 34949. The next prime is 34961. The reversal of 34955 is 55943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55943 = 431301.

It is an interprime number because it is at equal distance from previous prime (34949) and next prime (34961).

It is not a de Polignac number, because 34955 - 24 = 34939 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a nialpdrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 34955.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3491 + ... + 3500.

It is an arithmetic number, because the mean of its divisors is an integer number (10488).

234955 is an apocalyptic number.

34955 is a deficient number, since it is larger than the sum of its proper divisors (6997).

34955 is an equidigital number, since it uses as much as digits as its factorization.

34955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6996.

The product of its digits is 2700, while the sum is 26.

The square root of 34955 is about 186.9625630975. The cubic root of 34955 is about 32.6966382339.

It can be divided in two parts, 349 and 55, that added together give a palindrome (404).

The spelling of 34955 in words is "thirty-four thousand, nine hundred fifty-five".

Divisors: 1 5 6991 34955