Base | Representation |
---|---|
bin | 1111111010111… |
… | …01011111010011 |
3 | 100022022011000110 |
4 | 13331131133103 |
5 | 233142131313 |
6 | 21130252403 |
7 | 3211113450 |
oct | 775353723 |
9 | 308264013 |
10 | 133552083 |
11 | 69428725 |
12 | 38887103 |
13 | 21890502 |
14 | 13a46827 |
15 | bad0ec3 |
hex | 7f5d7d3 |
133552083 has 16 divisors (see below), whose sum is σ = 214219520. Its totient is φ = 72298656.
The previous prime is 133552073. The next prime is 133552091. The reversal of 133552083 is 380255331.
It is not a de Polignac number, because 133552083 - 29 = 133551571 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 133552083.
It is not an unprimeable number, because it can be changed into a prime (133552043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166960 + ... + 167757.
It is an arithmetic number, because the mean of its divisors is an integer number (13388720).
Almost surely, 2133552083 is an apocalyptic number.
133552083 is a deficient number, since it is larger than the sum of its proper divisors (80667437).
133552083 is a wasteful number, since it uses less digits than its factorization.
133552083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334746.
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 133552083 is about 11556.4736403455. The cubic root of 133552083 is about 511.1521855022.
The spelling of 133552083 in words is "one hundred thirty-three million, five hundred fifty-two thousand, eighty-three".
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