Base | Representation |
---|---|
bin | 111101010000100011… |
… | …1100101111011001101 |
3 | 110120120002120011210201 |
4 | 1322201013211323031 |
5 | 4123404322003010 |
6 | 140233442533501 |
7 | 12334661514535 |
oct | 1724107457315 |
9 | 416502504721 |
10 | 131552141005 |
11 | 5087783269a |
12 | 215b4667291 |
13 | c53662186c |
14 | 651d6a24c5 |
15 | 364e25c23a |
hex | 1ea11e5ecd |
131552141005 has 16 divisors (see below), whose sum is σ = 170224084800. Its totient is φ = 97270899840.
The previous prime is 131552141003. The next prime is 131552141009. The reversal of 131552141005 is 500141255131.
It is not a de Polignac number, because 131552141005 - 21 = 131552141003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131552141003) 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, 16883415 + ... + 16891204.
It is an arithmetic number, because the mean of its divisors is an integer number (10639005300).
Almost surely, 2131552141005 is an apocalyptic number.
It is an amenable number.
131552141005 is a deficient number, since it is larger than the sum of its proper divisors (38671943795).
131552141005 is a wasteful number, since it uses less digits than its factorization.
131552141005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33774684.
The product of its (nonzero) digits is 3000, while the sum is 28.
Adding to 131552141005 its reverse (500141255131), we get a palindrome (631693396136).
The spelling of 131552141005 in words is "one hundred thirty-one billion, five hundred fifty-two million, one hundred forty-one thousand, five".
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