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2402123483 = 20691161007
BaseRepresentation
bin1000111100101101…
…0111111011011011
320012102000111221102
42033023113323123
514404420422413
61034205502015
7113345466314
oct21713277333
96172014842
102402123483
111022a32a21
1257057190b
132c3880356
1418b05360b
15e0d45458
hex8f2d7edb

2402123483 has 4 divisors (see below), whose sum is σ = 2403286560. Its totient is φ = 2400960408.

The previous prime is 2402123459. The next prime is 2402123489. The reversal of 2402123483 is 3843212042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2402123483 - 26 = 2402123419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402123489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578435 + ... + 582572.

It is an arithmetic number, because the mean of its divisors is an integer number (600821640).

Almost surely, 22402123483 is an apocalyptic number.

2402123483 is a deficient number, since it is larger than the sum of its proper divisors (1163077).

2402123483 is a wasteful number, since it uses less digits than its factorization.

2402123483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163076.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 2402123483 is about 49011.4627714783. The cubic root of 2402123483 is about 1339.2606530660.

The spelling of 2402123483 in words is "two billion, four hundred two million, one hundred twenty-three thousand, four hundred eighty-three".

Divisors: 1 2069 1161007 2402123483