Base | Representation |
---|---|
bin | 10110111101110000110011… |
… | …010100110000001100010111 |
3 | 111020121122001002112000112220 |
4 | 112331300303110300030113 |
5 | 101214301141333323111 |
6 | 554451210122113423 |
7 | 30163050444615315 |
oct | 2675606324601427 |
9 | 436548032460486 |
10 | 101001312011031 |
11 | 2a200463593403 |
12 | b3b289304b873 |
13 | 44484c9193773 |
14 | 1ad26bd5c50b5 |
15 | ba24212e9e06 |
hex | 5bdc33530317 |
101001312011031 has 8 divisors (see below), whose sum is σ = 134721834674544. Its totient is φ = 67307498677440.
The previous prime is 101001312011023. The next prime is 101001312011063. The reversal of 101001312011031 is 130110213100101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101001312011031 - 23 = 101001312011023 is a prime.
It is a super-2 number, since 2×1010013120110312 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 101001312011031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101001312018031) 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, 6677323656 + ... + 6677338781.
It is an arithmetic number, because the mean of its divisors is an integer number (16840229334318).
Almost surely, 2101001312011031 is an apocalyptic number.
101001312011031 is a deficient number, since it is larger than the sum of its proper divisors (33720522663513).
101001312011031 is a wasteful number, since it uses less digits than its factorization.
101001312011031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13354664961.
The product of its (nonzero) digits is 18, while the sum is 15.
Adding to 101001312011031 its reverse (130110213100101), we get a palindrome (231111525111132).
The spelling of 101001312011031 in words is "one hundred one trillion, one billion, three hundred twelve million, eleven thousand, thirty-one".
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