Base | Representation |
---|---|
bin | 1001011101010001… |
… | …0111000110000111 |
3 | 20112221000011201100 |
4 | 2113110113012013 |
5 | 20144401301340 |
6 | 1055525031143 |
7 | 116624366154 |
oct | 22724270607 |
9 | 6487004640 |
10 | 2538697095 |
11 | 1093034780 |
12 | 5aa2554b3 |
13 | 315c5ac3c |
14 | 1a124522b |
15 | ecd21830 |
hex | 97517187 |
2538697095 has 96 divisors (see below), whose sum is σ = 4984499520. Its totient is φ = 1184440320.
The previous prime is 2538697069. The next prime is 2538697097. The reversal of 2538697095 is 5907968352.
2538697095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2538697095 - 29 = 2538696583 is a prime.
It is a super-2 number, since 2×25386970952 = 12889965880322878050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2538697097) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1775841 + ... + 1777269.
It is an arithmetic number, because the mean of its divisors is an integer number (51921870).
Almost surely, 22538697095 is an apocalyptic number.
2538697095 is a deficient number, since it is larger than the sum of its proper divisors (2445802425).
2538697095 is a wasteful number, since it uses less digits than its factorization.
2538697095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1585 (or 1582 counting only the distinct ones).
The product of its (nonzero) digits is 4082400, while the sum is 54.
The square root of 2538697095 is about 50385.4849634297. The cubic root of 2538697095 is about 1364.1756565158.
The spelling of 2538697095 in words is "two billion, five hundred thirty-eight million, six hundred ninety-seven thousand, ninety-five".
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