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23030794 = 261311607
BaseRepresentation
bin101011111011…
…0110000001010
31121100002022101
41113312300022
521343441134
62141344014
7366521113
oct127666012
947302271
1023030794
1112000416
12786800a
134a04ab7
1430b720a
15204de14
hex15f6c0a

23030794 has 16 divisors (see below), whose sum is σ = 35283456. Its totient is φ = 11271600.

The previous prime is 23030789. The next prime is 23030809. The reversal of 23030794 is 49703032.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37639 + ... + 38245.

It is an arithmetic number, because the mean of its divisors is an integer number (2205216).

Almost surely, 223030794 is an apocalyptic number.

23030794 is a deficient number, since it is larger than the sum of its proper divisors (12252662).

23030794 is a wasteful number, since it uses less digits than its factorization.

23030794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 23030794 is about 4799.0409458557. The cubic root of 23030794 is about 284.5135602829.

The spelling of 23030794 in words is "twenty-three million, thirty thousand, seven hundred ninety-four".

Divisors: 1 2 61 122 311 607 622 1214 18971 37027 37942 74054 188777 377554 11515397 23030794