Base | Representation |
---|---|
bin | 10111001101111001011101… |
… | …011011100110000101111111 |
3 | 111101112122001211101111112210 |
4 | 113031321131123212011333 |
5 | 101340433011210310421 |
6 | 1001100424101431503 |
7 | 30336132651243423 |
oct | 2715713533460577 |
9 | 441478054344483 |
10 | 102110120010111 |
11 | 2a598727816484 |
12 | b55176070b593 |
13 | 44c8c34a058c5 |
14 | 1b302287a4b83 |
15 | bc11ba19d576 |
hex | 5cde5d6e617f |
102110120010111 has 32 divisors (see below), whose sum is σ = 137996251340800. Its totient is φ = 67155111604224.
The previous prime is 102110120010097. The next prime is 102110120010193. The reversal of 102110120010111 is 111010021011201.
It is not a de Polignac number, because 102110120010111 - 211 = 102110120008063 is a prime.
It is a super-3 number, since 3×1021101200101113 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102110120810111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152835915 + ... + 153502563.
It is an arithmetic number, because the mean of its divisors is an integer number (4312382854400).
Almost surely, 2102110120010111 is an apocalyptic number.
102110120010111 is a deficient number, since it is larger than the sum of its proper divisors (35886131330689).
102110120010111 is a wasteful number, since it uses less digits than its factorization.
102110120010111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669055.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 102110120010111 its reverse (111010021011201), we get a palindrome (213120141021312).
The spelling of 102110120010111 in words is "one hundred two trillion, one hundred ten billion, one hundred twenty million, ten thousand, one hundred eleven".
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