Search a number
-
+
122234205 = 358148947
BaseRepresentation
bin1110100100100…
…10010101011101
322112000010210210
413102102111131
5222242443310
620043523033
73012654642
oct722222535
9275003723
10122234205
1162aa8405
1234b29479
131c429b42
141233bdc9
15aae7820
hex749255d

122234205 has 8 divisors (see below), whose sum is σ = 195574752. Its totient is φ = 65191568.

The previous prime is 122234191. The next prime is 122234219. The reversal of 122234205 is 502432221.

It is an interprime number because it is at equal distance from previous prime (122234191) and next prime (122234219).

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 122234205 - 25 = 122234173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4074459 + ... + 4074488.

It is an arithmetic number, because the mean of its divisors is an integer number (24446844).

Almost surely, 2122234205 is an apocalyptic number.

122234205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122234205 is a deficient number, since it is larger than the sum of its proper divisors (73340547).

122234205 is an equidigital number, since it uses as much as digits as its factorization.

122234205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8148955.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 122234205 is about 11055.9578960848. The cubic root of 122234205 is about 496.2847353268.

Adding to 122234205 its reverse (502432221), we get a palindrome (624666426).

The spelling of 122234205 in words is "one hundred twenty-two million, two hundred thirty-four thousand, two hundred five".

Divisors: 1 3 5 15 8148947 24446841 40744735 122234205