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383423041 = 23531492111
BaseRepresentation
bin10110110110101…
…001001001000001
3222201110220112101
4112312221021001
51241124014131
6102014030401
712334020301
oct2666511101
9881426471
10383423041
11187483451
12a84a8401
1361589251
1438ccb601
15239dbc61
hex16da9241

383423041 has 16 divisors (see below), whose sum is σ = 410572800. Its totient is φ = 357248320.

The previous prime is 383423017. The next prime is 383423063. The reversal of 383423041 is 140324383.

It is a cyclic number.

It is not a de Polignac number, because 383423041 - 25 = 383423009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383423011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180576 + ... + 182686.

It is an arithmetic number, because the mean of its divisors is an integer number (25660800).

Almost surely, 2383423041 is an apocalyptic number.

It is an amenable number.

383423041 is a deficient number, since it is larger than the sum of its proper divisors (27149759).

383423041 is a wasteful number, since it uses less digits than its factorization.

383423041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 383423041 is about 19581.1910005495. The cubic root of 383423041 is about 726.4840254684.

The spelling of 383423041 in words is "three hundred eighty-three million, four hundred twenty-three thousand, forty-one".

Divisors: 1 23 53 149 1219 2111 3427 7897 48553 111883 181631 314539 2573309 7234397 16670567 383423041