Base | Representation |
---|---|
bin | 10000011101011100000… |
… | …000110000101011101000 |
3 | 11000010121201000202100120 |
4 | 100131130000300223220 |
5 | 122013013221231440 |
6 | 2223343541203240 |
7 | 144502132142151 |
oct | 20353400605350 |
9 | 4003551022316 |
10 | 1131120102120 |
11 | 3a678389a358 |
12 | 163275a00520 |
13 | 8288323ba98 |
14 | 3ca645a4928 |
15 | 1e652ad1dd0 |
hex | 1075c030ae8 |
1131120102120 has 64 divisors (see below), whose sum is σ = 3394230246720. Its totient is φ = 301554699264.
The previous prime is 1131120102113. The next prime is 1131120102169. The reversal of 1131120102120 is 212010211311.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1131120102120.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737457 + ... + 1675136.
It is an arithmetic number, because the mean of its divisors is an integer number (53034847605).
Almost surely, 21131120102120 is an apocalyptic number.
1131120102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1131120102120 is an abundant number, since it is smaller than the sum of its proper divisors (2263110144600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1131120102120 is a wasteful number, since it uses less digits than its factorization.
1131120102120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2416514 (or 2416510 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 1131120102120 its reverse (212010211311), we get a palindrome (1343130313431).
The spelling of 1131120102120 in words is "one trillion, one hundred thirty-one billion, one hundred twenty million, one hundred two thousand, one hundred twenty".
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