Base | Representation |
---|---|
bin | 1001100101010101… |
… | …10100111101111101 |
3 | 111021120022212202100 |
4 | 10302222310331331 |
5 | 41014113230401 |
6 | 2210312215313 |
7 | 241333150434 |
oct | 46252647575 |
9 | 14246285670 |
10 | 5145055101 |
11 | 220028205a |
12 | bb709a539 |
13 | 63cc18b04 |
14 | 36b46011b |
15 | 201a5ab86 |
hex | 132ab4f7d |
5145055101 has 12 divisors (see below), whose sum is σ = 7437528540. Its totient is φ = 3427368000.
The previous prime is 5145055099. The next prime is 5145055121. The reversal of 5145055101 is 1015505415.
5145055101 is a `hidden beast` number, since 5 + 145 + 0 + 5 + 510 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1650471876 + 3494583225 = 40626^2 + 59115^2 .
It is not a de Polignac number, because 5145055101 - 21 = 5145055099 is a prime.
It is a super-2 number, since 2×51450551012 = 52943183984652240402, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5145055121) 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, 210150 + ... + 233351.
It is an arithmetic number, because the mean of its divisors is an integer number (619794045).
Almost surely, 25145055101 is an apocalyptic number.
It is an amenable number.
5145055101 is a deficient number, since it is larger than the sum of its proper divisors (2292473439).
5145055101 is a wasteful number, since it uses less digits than its factorization.
5145055101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 444796 (or 444793 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 27.
The square root of 5145055101 is about 71729.0394540454. The cubic root of 5145055101 is about 1726.3546148552.
The spelling of 5145055101 in words is "five billion, one hundred forty-five million, fifty-five thousand, one hundred one".
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