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2104004030 = 25210400403
BaseRepresentation
bin111110101101000…
…1000110110111110
312102122001110221012
41331122020312332
513302111112110
6544440035222
7103065511352
oct17532106676
95378043835
102104004030
1198a723407
124a8762b12
13276b904cb
1415d60d462
15c4aa8905
hex7d688dbe

2104004030 has 8 divisors (see below), whose sum is σ = 3787207272. Its totient is φ = 841601608.

The previous prime is 2104003999. The next prime is 2104004033. The reversal of 2104004030 is 304004012.

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

It is a junction number, because it is equal to n+sod(n) for n = 2104003996 and 2104004014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104004033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105200192 + ... + 105200211.

It is an arithmetic number, because the mean of its divisors is an integer number (473400909).

Almost surely, 22104004030 is an apocalyptic number.

2104004030 is a deficient number, since it is larger than the sum of its proper divisors (1683203242).

2104004030 is a wasteful number, since it uses less digits than its factorization.

2104004030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210400410.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2104004030 is about 45869.4236937854. The cubic root of 2104004030 is about 1281.3925335622.

Adding to 2104004030 its reverse (304004012), we get a palindrome (2408008042).

The spelling of 2104004030 in words is "two billion, one hundred four million, four thousand, thirty".

Divisors: 1 2 5 10 210400403 420800806 1052002015 2104004030