Base | Representation |
---|---|
bin | 1111111000010… |
… | …00000001010000 |
3 | 100021122100210102 |
4 | 13330020001100 |
5 | 233044431000 |
6 | 21114551532 |
7 | 3205125011 |
oct | 774100120 |
9 | 307570712 |
10 | 133202000 |
11 | 692096a8 |
12 | 387385a8 |
13 | 2179a069 |
14 | 13995008 |
15 | ba623d5 |
hex | 7f08050 |
133202000 has 40 divisors (see below), whose sum is σ = 322087272. Its totient is φ = 53280000.
The previous prime is 133201967. The next prime is 133202023. The reversal of 133202000 is 202331.
It can be written as a sum of positive squares in 4 ways, for example, as 399424 + 132802576 = 632^2 + 11524^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31301 + ... + 35300.
Almost surely, 2133202000 is an apocalyptic number.
133202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133202000 is an abundant number, since it is smaller than the sum of its proper divisors (188885272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133202000 is an equidigital number, since it uses as much as digits as its factorization.
133202000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66624 (or 66608 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 133202000 is about 11541.3170825517. The cubic root of 133202000 is about 510.7051632052.
Adding to 133202000 its reverse (202331), we get a palindrome (133404331).
The spelling of 133202000 in words is "one hundred thirty-three million, two hundred two thousand".
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