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13404303130 = 251340430313
BaseRepresentation
bin11000111101111010…
…10110111100011010
31021121011120011002111
430132331112330122
5204423000200010
610054032422534
7653112460651
oct143675267432
937534504074
1013404303130
11575941a379
1227210a7a4a
13135808bb1a
14912330198
15536bb558a
hex31ef56f1a

13404303130 has 8 divisors (see below), whose sum is σ = 24127745652. Its totient is φ = 5361721248.

The previous prime is 13404303119. The next prime is 13404303181. The reversal of 13404303130 is 3130340431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12557667721 + 846635409 = 112061^2 + 29097^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670215147 + ... + 670215166.

Almost surely, 213404303130 is an apocalyptic number.

13404303130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13404303130 is a deficient number, since it is larger than the sum of its proper divisors (10723442522).

13404303130 is a wasteful number, since it uses less digits than its factorization.

13404303130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340430320.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13404303130 its reverse (3130340431), we get a palindrome (16534643561).

The spelling of 13404303130 in words is "thirteen billion, four hundred four million, three hundred three thousand, one hundred thirty".

Divisors: 1 2 5 10 1340430313 2680860626 6702151565 13404303130