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101312000033 = 179565988827
BaseRepresentation
bin101111001011010101…
…0100111000000100001
3100200111121101211221112
41132112222213000201
53124441333000113
6114313031433105
710214414535326
oct1362652470041
9320447354845
10101312000033
1139a69a8a152
1217775225795
13972758971a
144c913c6b4d
15297e4ea5a8
hex1796aa7021

101312000033 has 4 divisors (see below), whose sum is σ = 101877989040. Its totient is φ = 100746011028.

The previous prime is 101312000029. The next prime is 101312000057. The reversal of 101312000033 is 330000213101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 330000213101 = 1325384631777.

It is a cyclic number.

It is not a de Polignac number, because 101312000033 - 22 = 101312000029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101311999981 and 101312000017.

It is not an unprimeable number, because it can be changed into a prime (101312000003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282994235 + ... + 282994592.

It is an arithmetic number, because the mean of its divisors is an integer number (25469497260).

Almost surely, 2101312000033 is an apocalyptic number.

It is an amenable number.

101312000033 is a deficient number, since it is larger than the sum of its proper divisors (565989007).

101312000033 is an equidigital number, since it uses as much as digits as its factorization.

101312000033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565989006.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 101312000033 its reverse (330000213101), we get a palindrome (431312213134).

The spelling of 101312000033 in words is "one hundred one billion, three hundred twelve million, thirty-three", and thus it is an aban number.

Divisors: 1 179 565988827 101312000033