Base | Representation |
---|---|
bin | 110100101101111101… |
… | …0011111100101110101 |
3 | 101211012212212100111112 |
4 | 1221123322133211311 |
5 | 3323324032210401 |
6 | 124001501044405 |
7 | 11115323260013 |
oct | 1513372374565 |
9 | 354185770445 |
10 | 113211210101 |
11 | 4401585a860 |
12 | 19b36256705 |
13 | a8a2892022 |
14 | 569d8898b3 |
15 | 2e28eac3bb |
hex | 1a5be9f975 |
113211210101 has 8 divisors (see below), whose sum is σ = 123509577600. Its totient is φ = 102913915840.
The previous prime is 113211210083. The next prime is 113211210109. The reversal of 113211210101 is 101012112311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 113211210101 - 218 = 113210947957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113211210109) 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, 39236 + ... + 477453.
It is an arithmetic number, because the mean of its divisors is an integer number (15438697200).
Almost surely, 2113211210101 is an apocalyptic number.
113211210101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
113211210101 is a deficient number, since it is larger than the sum of its proper divisors (10298367499).
113211210101 is a wasteful number, since it uses less digits than its factorization.
113211210101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536619.
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 113211210101 its reverse (101012112311), we get a palindrome (214223322412).
The spelling of 113211210101 in words is "one hundred thirteen billion, two hundred eleven million, two hundred ten thousand, one hundred one".
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