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13411431030 = 235447047701
BaseRepresentation
bin11000111110110001…
…00011001001110110
31021121122222021201210
430133120203021312
5204431311243110
610054445302250
7653230166004
oct143730431166
937548867653
1013411431030
1157624486a8
122723564986
1313596b630a
14913267a74
15537622520
hex31f623276

13411431030 has 16 divisors (see below), whose sum is σ = 32187434544. Its totient is φ = 3576381600.

The previous prime is 13411431023. The next prime is 13411431037. The reversal of 13411431030 is 3013411431.

It is an interprime number because it is at equal distance from previous prime (13411431023) and next prime (13411431037).

It is a junction number, because it is equal to n+sod(n) for n = 13411430988 and 13411431006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13411431037) 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, 223523821 + ... + 223523880.

It is an arithmetic number, because the mean of its divisors is an integer number (2011714659).

Almost surely, 213411431030 is an apocalyptic number.

13411431030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13411431030 is an abundant number, since it is smaller than the sum of its proper divisors (18776003514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13411431030 is a wasteful number, since it uses less digits than its factorization.

13411431030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447047711.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13411431030 its reverse (3013411431), we get a palindrome (16424842461).

The spelling of 13411431030 in words is "thirteen billion, four hundred eleven million, four hundred thirty-one thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 447047701 894095402 1341143103 2235238505 2682286206 4470477010 6705715515 13411431030