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2330023122 = 232718492247
BaseRepresentation
bin1000101011100001…
…0101010011010010
320000101100102211200
42022320111103102
514232441214442
61023112252030
7111511604220
oct21270252322
96011312750
102330023122
11a96267949
125503a1016
132b195780b
14181645b10
15d985234c
hex8ae154d2

2330023122 has 24 divisors (see below), whose sum is σ = 5769581376. Its totient is φ = 665720856.

The previous prime is 2330023109. The next prime is 2330023151. The reversal of 2330023122 is 2213200332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2330023095 and 2330023104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9245998 + ... + 9246249.

It is an arithmetic number, because the mean of its divisors is an integer number (240399224).

Almost surely, 22330023122 is an apocalyptic number.

2330023122 is an abundant number, since it is smaller than the sum of its proper divisors (3439558254).

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

2330023122 is a wasteful number, since it uses less digits than its factorization.

2330023122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18492262 (or 18492259 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2330023122 is about 48270.3130505697. The cubic root of 2330023122 is about 1325.7248905453.

Adding to 2330023122 its reverse (2213200332), we get a palindrome (4543223454).

The spelling of 2330023122 in words is "two billion, three hundred thirty million, twenty-three thousand, one hundred twenty-two".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 18492247 36984494 55476741 110953482 129445729 166430223 258891458 332860446 388337187 776674374 1165011561 2330023122