Base | Representation |
---|---|
bin | 11001111000100011… |
… | …110000011100001111 |
3 | 2122201220101101200100 |
4 | 121320203300130033 |
5 | 423404331140101 |
6 | 20433452302143 |
7 | 2002502604024 |
oct | 317043603417 |
9 | 78656341610 |
10 | 27792443151 |
11 | 10872122990 |
12 | 5477771953 |
13 | 280bc18c45 |
14 | 14b91a154b |
15 | ac9e17e86 |
hex | 6788f070f |
27792443151 has 12 divisors (see below), whose sum is σ = 43794153000. Its totient is φ = 16843904880.
The previous prime is 27792443143. The next prime is 27792443153. The reversal of 27792443151 is 15134429772.
27792443151 is a `hidden beast` number, since 2 + 77 + 92 + 443 + 1 + 51 = 666.
It is not a de Polignac number, because 27792443151 - 23 = 27792443143 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 27792443097 and 27792443106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27792443153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140365776 + ... + 140365973.
It is an arithmetic number, because the mean of its divisors is an integer number (3649512750).
Almost surely, 227792443151 is an apocalyptic number.
27792443151 is a deficient number, since it is larger than the sum of its proper divisors (16001709849).
27792443151 is a wasteful number, since it uses less digits than its factorization.
27792443151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280731766 (or 280731763 counting only the distinct ones).
The product of its digits is 423360, while the sum is 45.
The spelling of 27792443151 in words is "twenty-seven billion, seven hundred ninety-two million, four hundred forty-three thousand, one hundred fifty-one".
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