Base | Representation |
---|---|
bin | 10000011101010101101… |
… | …001011000111011010010 |
3 | 11000010100021002021010201 |
4 | 100131111221120323102 |
5 | 122012303401442320 |
6 | 2223325204245414 |
7 | 144466364350255 |
oct | 20352551307322 |
9 | 4003307067121 |
10 | 1131013312210 |
11 | 3a6729590531 |
12 | 1632460a086a |
13 | 8286708b8a2 |
14 | 3ca5432709c |
15 | 1e64853a70a |
hex | 10755a58ed2 |
1131013312210 has 16 divisors (see below), whose sum is σ = 2041195536000. Its totient is φ = 451211641776.
The previous prime is 1131013312193. The next prime is 1131013312223. The reversal of 1131013312210 is 122133101311.
It is a super-2 number, since 2×11310133122102 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149206410 + ... + 149213989.
It is an arithmetic number, because the mean of its divisors is an integer number (127574721000).
Almost surely, 21131013312210 is an apocalyptic number.
1131013312210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1131013312210 is a deficient number, since it is larger than the sum of its proper divisors (910182223790).
1131013312210 is a wasteful number, since it uses less digits than its factorization.
1131013312210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298420785.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 1131013312210 its reverse (122133101311), we get a palindrome (1253146413521).
The spelling of 1131013312210 in words is "one trillion, one hundred thirty-one billion, thirteen million, three hundred twelve thousand, two hundred ten".
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