Base | Representation |
---|---|
bin | 101111000101001011… |
… | …1000101011001110100 |
3 | 100122222012221100200102 |
4 | 1132022113011121310 |
5 | 3124031010230220 |
6 | 114240334533232 |
7 | 10206330016046 |
oct | 1361227053164 |
9 | 318865840612 |
10 | 101105555060 |
11 | 399734a4a74 |
12 | 17718067218 |
13 | 96c3886a33 |
14 | 4c71c07a96 |
15 | 296b31b775 |
hex | 178a5c5674 |
101105555060 has 24 divisors (see below), whose sum is σ = 212366165256. Its totient is φ = 40433745920.
The previous prime is 101105555051. The next prime is 101105555069. The reversal of 101105555060 is 60555501101.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (101105555051) and next prime (101105555069).
It can be written as a sum of positive squares in 4 ways, for example, as 57656653924 + 43448901136 = 240118^2 + 208444^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101105555069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431501 + ... + 623220.
It is an arithmetic number, because the mean of its divisors is an integer number (8848590219).
Almost surely, 2101105555060 is an apocalyptic number.
101105555060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101105555060 is an abundant number, since it is smaller than the sum of its proper divisors (111260610196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101105555060 is a wasteful number, since it uses less digits than its factorization.
101105555060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1059523 (or 1059521 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 29.
The spelling of 101105555060 in words is "one hundred one billion, one hundred five million, five hundred fifty-five thousand, sixty".
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