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122034343 = 236186981
BaseRepresentation
bin1110100011000…
…01100010100111
322111121222122111
413101201202213
5222220044333
620035341451
73011163154
oct721414247
9274558574
10122034343
1162981232
1234a51887
131c389b92
14122c922b
15aaa84cd
hex74618a7

122034343 has 8 divisors (see below), whose sum is σ = 129429216. Its totient is φ = 114813600.

The previous prime is 122034331. The next prime is 122034371. The reversal of 122034343 is 343430221.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-122034343 is a prime.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122034323) 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 7 ways as a sum of consecutive naturals, for example, 42088 + ... + 44893.

It is an arithmetic number, because the mean of its divisors is an integer number (16178652).

Almost surely, 2122034343 is an apocalyptic number.

122034343 is a deficient number, since it is larger than the sum of its proper divisors (7394873).

122034343 is an equidigital number, since it uses as much as digits as its factorization.

122034343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87065.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 122034343 is about 11046.9155423584. The cubic root of 122034343 is about 496.0141003080.

Adding to 122034343 its reverse (343430221), we get a palindrome (465464564).

The spelling of 122034343 in words is "one hundred twenty-two million, thirty-four thousand, three hundred forty-three".

Divisors: 1 23 61 1403 86981 2000563 5305841 122034343