Base | Representation |
---|---|
bin | 111101111110111111… |
… | …1001010100110011100 |
3 | 110201120200100102210122 |
4 | 1323331333022212130 |
5 | 4140102203304040 |
6 | 141052221454112 |
7 | 12421411066541 |
oct | 1737577124634 |
9 | 421520312718 |
10 | 133110213020 |
11 | 514a7277214 |
12 | 2196a411338 |
13 | c724367375 |
14 | 662a5a0bc8 |
15 | 36e0e281b5 |
hex | 1efdfca99c |
133110213020 has 12 divisors (see below), whose sum is σ = 279531447384. Its totient is φ = 53244085200.
The previous prime is 133110213017. The next prime is 133110213023. The reversal of 133110213020 is 20312011331.
It is an interprime number because it is at equal distance from previous prime (133110213017) and next prime (133110213023).
It is a self number, because there is not a number n which added to its sum of digits gives 133110213020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133110213023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3327755306 + ... + 3327755345.
It is an arithmetic number, because the mean of its divisors is an integer number (23294287282).
Almost surely, 2133110213020 is an apocalyptic number.
133110213020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133110213020 is an abundant number, since it is smaller than the sum of its proper divisors (146421234364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133110213020 is a wasteful number, since it uses less digits than its factorization.
133110213020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6655510660 (or 6655510658 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 133110213020 its reverse (20312011331), we get a palindrome (153422224351).
The spelling of 133110213020 in words is "one hundred thirty-three billion, one hundred ten million, two hundred thirteen thousand, twenty".
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