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1230010233 = 33311238681
BaseRepresentation
bin100100101010000…
…0111011101111001
310011201110222211120
41021110013131321
510004340311413
6322015215453
742323625444
oct11124073571
93151428746
101230010233
11581343991
122a3b17589
13167aa100a
14b950265b
1572eb7723
hex49507779

1230010233 has 8 divisors (see below), whose sum is σ = 1644969696. Its totient is φ = 817528800.

The previous prime is 1230010217. The next prime is 1230010237. The reversal of 1230010233 is 3320100321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1230010233 - 24 = 1230010217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230010237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618348 + ... + 620333.

It is an arithmetic number, because the mean of its divisors is an integer number (205621212).

Almost surely, 21230010233 is an apocalyptic number.

It is an amenable number.

1230010233 is a deficient number, since it is larger than the sum of its proper divisors (414959463).

1230010233 is a wasteful number, since it uses less digits than its factorization.

1230010233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239015.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1230010233 is about 35071.5017214832. The cubic root of 1230010233 is about 1071.4442409721. Note that the first 3 decimals are identical.

Adding to 1230010233 its reverse (3320100321), we get a palindrome (4550110554).

The spelling of 1230010233 in words is "one billion, two hundred thirty million, ten thousand, two hundred thirty-three".

Divisors: 1 3 331 993 1238681 3716043 410003411 1230010233