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122410230 = 2354080341
BaseRepresentation
bin1110100101111…
…01010011110110
322112100002021020
413102331103312
5222314111410
620051402010
73014320065
oct722752366
9275302236
10122410230
1163108688
1234bb3306
131c48bcb7
14123861dc
15ab2ea70
hex74bd4f6

122410230 has 16 divisors (see below), whose sum is σ = 293784624. Its totient is φ = 32642720.

The previous prime is 122410201. The next prime is 122410241. The reversal of 122410230 is 32014221.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2040141 + ... + 2040200.

It is an arithmetic number, because the mean of its divisors is an integer number (18361539).

Almost surely, 2122410230 is an apocalyptic number.

122410230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122410230 is an abundant number, since it is smaller than the sum of its proper divisors (171374394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122410230 is a wasteful number, since it uses less digits than its factorization.

122410230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080351.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 122410230 is about 11063.9156721298. The cubic root of 122410230 is about 496.5228482187.

Adding to 122410230 its reverse (32014221), we get a palindrome (154424451).

The spelling of 122410230 in words is "one hundred twenty-two million, four hundred ten thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 4080341 8160682 12241023 20401705 24482046 40803410 61205115 122410230