Base | Representation |
---|---|
bin | 11110010001000001011111… |
… | …101001110011100001111000 |
3 | 122110022022100120110121112122 |
4 | 132101001133221303201320 |
5 | 114421343300143411440 |
6 | 1151034242212500412 |
7 | 40015653253634201 |
oct | 3621013751634170 |
9 | 573268316417478 |
10 | 133111231232120 |
11 | 39460179911a19 |
12 | 12b19a2201a708 |
13 | 59374486c01ab |
14 | 24c28919b85a8 |
15 | 105c7de03e7b5 |
hex | 79105fa73878 |
133111231232120 has 64 divisors (see below), whose sum is σ = 309917188476000. Its totient is φ = 51393654563328.
The previous prime is 133111231232101. The next prime is 133111231232153. The reversal of 133111231232120 is 21232132111331.
It is a self number, because there is not a number n which added to its sum of digits gives 133111231232120.
It is a congruent number.
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, 12515462 + ... + 20563541.
Almost surely, 2133111231232120 is an apocalyptic number.
133111231232120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133111231232120 is an abundant number, since it is smaller than the sum of its proper divisors (176805957243880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133111231232120 is a wasteful number, since it uses less digits than its factorization.
133111231232120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33082512 (or 33082508 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 26.
Adding to 133111231232120 its reverse (21232132111331), we get a palindrome (154343363343451).
The spelling of 133111231232120 in words is "one hundred thirty-three trillion, one hundred eleven billion, two hundred thirty-one million, two hundred thirty-two thousand, one hundred twenty".
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