Base | Representation |
---|---|
bin | 1111100111100… |
… | …00110111010010 |
3 | 100010111222221022 |
4 | 13303300313102 |
5 | 232014310002 |
6 | 20555555442 |
7 | 3150365234 |
oct | 763606722 |
9 | 303458838 |
10 | 131010002 |
11 | 67a51832 |
12 | 37a5bb82 |
13 | 211b0416 |
14 | 13584254 |
15 | b77cba2 |
hex | 7cf0dd2 |
131010002 has 8 divisors (see below), whose sum is σ = 197929200. Its totient is φ = 65033604.
The previous prime is 131009993. The next prime is 131010013. The reversal of 131010002 is 200010131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235352 + ... + 235907.
It is an arithmetic number, because the mean of its divisors is an integer number (24741150).
Almost surely, 2131010002 is an apocalyptic number.
131010002 is a deficient number, since it is larger than the sum of its proper divisors (66919198).
131010002 is a wasteful number, since it uses less digits than its factorization.
131010002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 471400.
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 131010002 is about 11445.9600733184. The cubic root of 131010002 is about 507.8882331048. Note that the first 3 decimals are identical.
Adding to 131010002 its reverse (200010131), we get a palindrome (331020133).
The spelling of 131010002 in words is "one hundred thirty-one million, ten thousand, two".
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