Base | Representation |
---|---|
bin | 1100000100111001010… |
… | …1010100010100011111 |
3 | 201211112010101012021102 |
4 | 3001032111110110133 |
5 | 11344400444010221 |
6 | 235151150423315 |
7 | 20663236232165 |
oct | 3011625242437 |
9 | 654463335242 |
10 | 207472641311 |
11 | 7aa96996221 |
12 | 34262201b3b |
13 | 1674551b520 |
14 | a082711235 |
15 | 55e450030b |
hex | 304e55451f |
207472641311 has 8 divisors (see below), whose sum is σ = 223466683440. Its totient is φ = 191483543232.
The previous prime is 207472641307. The next prime is 207472641331. The reversal of 207472641311 is 113146274702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 207472641311 - 22 = 207472641307 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (207472641331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148621 + ... + 1316918.
It is an arithmetic number, because the mean of its divisors is an integer number (27933335430).
Almost surely, 2207472641311 is an apocalyptic number.
207472641311 is a deficient number, since it is larger than the sum of its proper divisors (15994042129).
207472641311 is a wasteful number, since it uses less digits than its factorization.
207472641311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2472025.
The product of its (nonzero) digits is 56448, while the sum is 38.
The spelling of 207472641311 in words is "two hundred seven billion, four hundred seventy-two million, six hundred forty-one thousand, three hundred eleven".
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