Base | Representation |
---|---|
bin | 1111111101111… |
… | …00011110010101 |
3 | 100100000220201000 |
4 | 13332330132111 |
5 | 233242104031 |
6 | 21142453513 |
7 | 3214323645 |
oct | 776743625 |
9 | 310026630 |
10 | 133941141 |
11 | 69673a64 |
12 | 38a34299 |
13 | 21998619 |
14 | 13b08525 |
15 | bb5b3e6 |
hex | 7fbc795 |
133941141 has 16 divisors (see below), whose sum is σ = 199120320. Its totient is φ = 88984080.
The previous prime is 133941131. The next prime is 133941149. The reversal of 133941141 is 141149331.
It is not a de Polignac number, because 133941141 - 210 = 133940117 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133941149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555 + ... + 16376.
It is an arithmetic number, because the mean of its divisors is an integer number (12445020).
Almost surely, 2133941141 is an apocalyptic number.
It is an amenable number.
133941141 is a deficient number, since it is larger than the sum of its proper divisors (65179179).
133941141 is a wasteful number, since it uses less digits than its factorization.
133941141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17233 (or 17227 counting only the distinct ones).
The product of its digits is 1296, while the sum is 27.
The square root of 133941141 is about 11573.2943019695. The cubic root of 133941141 is about 511.6480595798.
It can be divided in two parts, 13394 and 1141, that added together give a triangular number (14535 = T170).
The spelling of 133941141 in words is "one hundred thirty-three million, nine hundred forty-one thousand, one hundred forty-one".
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