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1311414202130 = 25178392942183
BaseRepresentation
bin10011000101010110011…
…000001010111100010010
311122100222201011222222012
4103011112120022330102
5132441234013432010
62442242205342522
7163514031536534
oct23052630127422
94570881158865
101311414202130
1146619314619a
121921b1b67a42
1396886a967b6
1447689479854
15241a6031005
hex1315660af12

1311414202130 has 32 divisors (see below), whose sum is σ = 2529514479744. Its totient is φ = 487760571136.

The previous prime is 1311414202129. The next prime is 1311414202157. The reversal of 1311414202130 is 312024141131.

It is a junction number, because it is equal to n+sod(n) for n = 1311414202096 and 1311414202105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46456982 + ... + 46485201.

It is an arithmetic number, because the mean of its divisors is an integer number (79047327492).

Almost surely, 21311414202130 is an apocalyptic number.

1311414202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1311414202130 is a deficient number, since it is larger than the sum of its proper divisors (1218100277614).

1311414202130 is a wasteful number, since it uses less digits than its factorization.

1311414202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92942290.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1311414202130 its reverse (312024141131), we get a palindrome (1623438343261).

The spelling of 1311414202130 in words is "one trillion, three hundred eleven billion, four hundred fourteen million, two hundred two thousand, one hundred thirty".

Divisors: 1 2 5 10 17 34 83 85 166 170 415 830 1411 2822 7055 14110 92942183 185884366 464710915 929421830 1580017111 3160034222 7714201189 7900085555 15428402378 15800171110 38571005945 77142011890 131141420213 262282840426 655707101065 1311414202130