Base | Representation |
---|---|
bin | 10011000100001111001… |
… | …100110001110001001100 |
3 | 11122020220111010221000121 |
4 | 103010033030301301030 |
5 | 132431312312024400 |
6 | 2441523510234324 |
7 | 163442321345266 |
oct | 23041714616114 |
9 | 4566814127017 |
10 | 1310220033100 |
11 | 465730062340 |
12 | 191b1a0559a4 |
13 | 967265643c4 |
14 | 475b4a26b36 |
15 | 2413629821a |
hex | 1310f331c4c |
1310220033100 has 72 divisors (see below), whose sum is σ = 3160169954928. Its totient is φ = 467454124800.
The previous prime is 1310220033049. The next prime is 1310220033127. The reversal of 1310220033100 is 13300220131.
It is a super-2 number, since 2×13102200331002 (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 23 ways as a sum of consecutive naturals, for example, 11178579 + ... + 11295178.
It is an arithmetic number, because the mean of its divisors is an integer number (43891249374).
Almost surely, 21310220033100 is an apocalyptic number.
1310220033100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1310220033100 is an abundant number, since it is smaller than the sum of its proper divisors (1849949921828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310220033100 is a wasteful number, since it uses less digits than its factorization.
1310220033100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22473835 (or 22473828 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1310220033100 its reverse (13300220131), we get a palindrome (1323520253231).
The spelling of 1310220033100 in words is "one trillion, three hundred ten billion, two hundred twenty million, thirty-three thousand, one hundred".
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