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23034242 = 2711373401
BaseRepresentation
bin101011111011…
…1100110000010
31121100021001002
41113313212002
521344043432
62141412002
7366534140
oct127674602
947307032
1023034242
1112002a70
12786a002
134a0653a
1430b8590
15204ee62
hex15f7982

23034242 has 32 divisors (see below), whose sum is σ = 43300224. Its totient is φ = 8928000.

The previous prime is 23034229. The next prime is 23034281. The reversal of 23034242 is 24243032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57242 + ... + 57642.

It is an arithmetic number, because the mean of its divisors is an integer number (1353132).

Almost surely, 223034242 is an apocalyptic number.

23034242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23034242 is a deficient number, since it is larger than the sum of its proper divisors (20265982).

23034242 is a wasteful number, since it uses less digits than its factorization.

23034242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 23034242 is about 4799.4001708547. The cubic root of 23034242 is about 284.5277579958.

Adding to 23034242 its reverse (24243032), we get a palindrome (47277274).

The spelling of 23034242 in words is "twenty-three million, thirty-four thousand, two hundred forty-two".

Divisors: 1 2 7 11 14 22 77 154 373 401 746 802 2611 2807 4103 4411 5222 5614 8206 8822 28721 30877 57442 61754 149573 299146 1047011 1645303 2094022 3290606 11517121 23034242