Base | Representation |
---|---|
bin | 1001100011101101… |
… | …00010110010011111 |
3 | 111020121112112201120 |
4 | 10301312202302133 |
5 | 41002111133101 |
6 | 2205102342023 |
7 | 241105514415 |
oct | 46166426237 |
9 | 14217475646 |
10 | 5131349151 |
11 | 21a3570625 |
12 | bb258a913 |
13 | 63a12a496 |
14 | 3696d32b5 |
15 | 20074eb36 |
hex | 131da2c9f |
5131349151 has 16 divisors (see below), whose sum is σ = 7147042560. Its totient is φ = 3268601600.
The previous prime is 5131349099. The next prime is 5131349189. The reversal of 5131349151 is 1519431315.
It is a cyclic number.
It is not a de Polignac number, because 5131349151 - 26 = 5131349087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5131349191) 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, 24076 + ... + 104126.
It is an arithmetic number, because the mean of its divisors is an integer number (446690160).
Almost surely, 25131349151 is an apocalyptic number.
5131349151 is a deficient number, since it is larger than the sum of its proper divisors (2015693409).
5131349151 is a wasteful number, since it uses less digits than its factorization.
5131349151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81006.
The product of its digits is 8100, while the sum is 33.
The square root of 5131349151 is about 71633.4359848807. The cubic root of 5131349151 is about 1724.8203020540.
The spelling of 5131349151 in words is "five billion, one hundred thirty-one million, three hundred forty-nine thousand, one hundred fifty-one".
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