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34412213 = 1117917477
BaseRepresentation
bin1000001101000…
…1011010110101
32101202022200102
42003101122311
532302142323
63225323445
7565333103
oct203213265
971668612
1034412213
1118474450
12b636585
13718b374
1447dac73
15304b328
hex20d16b5

34412213 has 8 divisors (see below), whose sum is σ = 37752480. Its totient is φ = 31107280.

The previous prime is 34412207. The next prime is 34412219. The reversal of 34412213 is 31221443.

It is an interprime number because it is at equal distance from previous prime (34412207) and next prime (34412219).

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

It is a cyclic number.

It is not a de Polignac number, because 34412213 - 28 = 34411957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34412219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6770 + ... + 10707.

It is an arithmetic number, because the mean of its divisors is an integer number (4719060).

Almost surely, 234412213 is an apocalyptic number.

It is an amenable number.

34412213 is a deficient number, since it is larger than the sum of its proper divisors (3340267).

34412213 is a wasteful number, since it uses less digits than its factorization.

34412213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17667.

The product of its digits is 576, while the sum is 20.

The square root of 34412213 is about 5866.1923766614. The cubic root of 34412213 is about 325.2651500888.

Adding to 34412213 its reverse (31221443), we get a palindrome (65633656).

The spelling of 34412213 in words is "thirty-four million, four hundred twelve thousand, two hundred thirteen".

Divisors: 1 11 179 1969 17477 192247 3128383 34412213