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23383801 = 723612381
BaseRepresentation
bin101100100110…
…0111011111001
31122000000112201
41121030323321
521441240201
62153110201
7402521230
oct131147371
948000481
1023383801
1112221661
1279b8361
134ac968c
143169b17
1520bd801
hex164cef9

23383801 has 16 divisors (see below), whose sum is σ = 28355328. Its totient is φ = 18849600.

The previous prime is 23383799. The next prime is 23383807. The reversal of 23383801 is 10838332.

It is not a de Polignac number, because 23383801 - 21 = 23383799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23383801.

It is not an unprimeable number, because it can be changed into a prime (23383807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8631 + ... + 11011.

It is an arithmetic number, because the mean of its divisors is an integer number (1772208).

Almost surely, 223383801 is an apocalyptic number.

It is an amenable number.

23383801 is a deficient number, since it is larger than the sum of its proper divisors (4971527).

23383801 is a wasteful number, since it uses less digits than its factorization.

23383801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 23383801 is about 4835.6799935480. The cubic root of 23383801 is about 285.9598334711.

The spelling of 23383801 in words is "twenty-three million, three hundred eighty-three thousand, eight hundred one".

Divisors: 1 7 23 61 161 427 1403 2381 9821 16667 54763 145241 383341 1016687 3340543 23383801