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34196961 = 311398987
BaseRepresentation
bin1000001001110…
…0110111100001
32101100101102010
42002130313201
532223300321
63220543133
7563445411
oct202346741
971311363
1034196961
1118337757
12b551aa9
1371143b6
144782641
153007676
hex209cde1

34196961 has 4 divisors (see below), whose sum is σ = 45595952. Its totient is φ = 22797972.

The previous prime is 34196959. The next prime is 34196963. The reversal of 34196961 is 16969143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16969143 = 35656381.

It is an interprime number because it is at equal distance from previous prime (34196959) and next prime (34196963).

It is not a de Polignac number, because 34196961 - 21 = 34196959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34196963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5699491 + ... + 5699496.

It is an arithmetic number, because the mean of its divisors is an integer number (11398988).

Almost surely, 234196961 is an apocalyptic number.

It is an amenable number.

34196961 is a deficient number, since it is larger than the sum of its proper divisors (11398991).

34196961 is a wasteful number, since it uses less digits than its factorization.

34196961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11398990.

The product of its digits is 34992, while the sum is 39.

The square root of 34196961 is about 5847.8167720954. The cubic root of 34196961 is about 324.5855419016.

The spelling of 34196961 in words is "thirty-four million, one hundred ninety-six thousand, nine hundred sixty-one".

Divisors: 1 3 11398987 34196961