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1030131212014 = 24710958842681
BaseRepresentation
bin11101111110110001001…
…10101101111011101110
310122110221121121120220101
432333120212231323232
5113334202042241024
62105122530541314
7134265416554132
oct16773046557356
93573847546811
101030131212014
11367970239503
12147790a3783a
13761aa8b1c88
1437c040893c2
151bbe1b5cc44
hexefd89adeee

1030131212014 has 8 divisors (see below), whose sum is σ = 1578073346208. Its totient is φ = 504106763280.

The previous prime is 1030131211997. The next prime is 1030131212017. The reversal of 1030131212014 is 4102121310301.

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

It is a super-2 number, since 2×10301312120142 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030131211982 and 1030131212000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030131212017) 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, 5479421247 + ... + 5479421434.

It is an arithmetic number, because the mean of its divisors is an integer number (197259168276).

Almost surely, 21030131212014 is an apocalyptic number.

1030131212014 is a deficient number, since it is larger than the sum of its proper divisors (547942134194).

1030131212014 is a wasteful number, since it uses less digits than its factorization.

1030131212014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10958842730.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1030131212014 its reverse (4102121310301), we get a palindrome (5132252522315).

The spelling of 1030131212014 in words is "one trillion, thirty billion, one hundred thirty-one million, two hundred twelve thousand, fourteen".

Divisors: 1 2 47 94 10958842681 21917685362 515065606007 1030131212014