Base | Representation |
---|---|
bin | 111101100001000010… |
… | …1000111101111111101 |
3 | 110121222122010111112002 |
4 | 1323002011013233331 |
5 | 4131022404004440 |
6 | 140404355352045 |
7 | 12354455113250 |
oct | 1730205075775 |
9 | 417878114462 |
10 | 132105141245 |
11 | 510309a9990 |
12 | 217298b2625 |
13 | c5c407283c |
14 | 6572cd3097 |
15 | 3682a94115 |
hex | 1ec2147bfd |
132105141245 has 16 divisors (see below), whose sum is σ = 197643017088. Its totient is φ = 82351256640.
The previous prime is 132105141227. The next prime is 132105141253. The reversal of 132105141245 is 542141501231.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-132105141245 is a prime.
It is a super-2 number, since 2×1321051412452 (a number of 23 digits) contains 22 as substring.
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, 171564734 + ... + 171565503.
It is an arithmetic number, because the mean of its divisors is an integer number (12352688568).
Almost surely, 2132105141245 is an apocalyptic number.
It is an amenable number.
132105141245 is a deficient number, since it is larger than the sum of its proper divisors (65537875843).
132105141245 is a wasteful number, since it uses less digits than its factorization.
132105141245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343130260.
The product of its (nonzero) digits is 4800, while the sum is 29.
Adding to 132105141245 its reverse (542141501231), we get a palindrome (674246642476).
The spelling of 132105141245 in words is "one hundred thirty-two billion, one hundred five million, one hundred forty-one thousand, two hundred forty-five".
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