Base | Representation |
---|---|
bin | 10111000010010001001111… |
… | …011000001010010111011110 |
3 | 111021201020110012022211121200 |
4 | 113002101033120022113132 |
5 | 101234334432144441110 |
6 | 555245350141540330 |
7 | 30224323346005344 |
oct | 2702211730122736 |
9 | 437636405284550 |
10 | 101311020312030 |
11 | 2a30a84287a961 |
12 | b4429078746a6 |
13 | 446b78542a179 |
14 | 1b0369dc37994 |
15 | baa4eae476c0 |
hex | 5c244f60a5de |
101311020312030 has 48 divisors (see below), whose sum is σ = 266016659298624. Its totient is φ = 26748784238400.
The previous prime is 101311020312023. The next prime is 101311020312109. The reversal of 101311020312030 is 30213020113101.
101311020312030 is a `hidden beast` number, since 1 + 0 + 1 + 311 + 0 + 203 + 120 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 101311020311994 and 101311020312012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5572654294 + ... + 5572672473.
It is an arithmetic number, because the mean of its divisors is an integer number (5542013735388).
Almost surely, 2101311020312030 is an apocalyptic number.
101311020312030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101311020312030 is an abundant number, since it is smaller than the sum of its proper divisors (164705638986594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101311020312030 is a wasteful number, since it uses less digits than its factorization.
101311020312030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11145326881 (or 11145326878 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 101311020312030 its reverse (30213020113101), we get a palindrome (131524040425131).
The spelling of 101311020312030 in words is "one hundred one trillion, three hundred eleven billion, twenty million, three hundred twelve thousand, thirty".
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