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2042030014 = 21259810973
BaseRepresentation
bin111100110110110…
…1110011110111110
312021022102212120021
41321231232132332
513140224430024
6534343442354
7101413653163
oct17155563676
95238385507
102042030014
11958744412
1248ba563ba
132670a1bab
141552ba06a
15be415de4
hex79b6e7be

2042030014 has 8 divisors (see below), whose sum is σ = 3065481720. Its totient is φ = 1020202776.

The previous prime is 2042029909. The next prime is 2042030017. The reversal of 2042030014 is 4100302402.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2042030014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042030017) 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, 402969 + ... + 408004.

It is an arithmetic number, because the mean of its divisors is an integer number (383185215).

Almost surely, 22042030014 is an apocalyptic number.

2042030014 is a deficient number, since it is larger than the sum of its proper divisors (1023451706).

2042030014 is a wasteful number, since it uses less digits than its factorization.

2042030014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812234.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2042030014 is about 45188.8262073712. The cubic root of 2042030014 is about 1268.6856872316.

Adding to 2042030014 its reverse (4100302402), we get a palindrome (6142332416).

The spelling of 2042030014 in words is "two billion, forty-two million, thirty thousand, fourteen".

Divisors: 1 2 1259 2518 810973 1621946 1021015007 2042030014