Base | Representation |
---|---|
bin | 1111010101000111… |
… | …1000110001101000 |
3 | 101121210022002110102 |
4 | 3311101320301220 |
5 | 31411431410140 |
6 | 1520201004532 |
7 | 203655555161 |
oct | 36521706150 |
9 | 11553262412 |
10 | 4115106920 |
11 | 1821963811 |
12 | 96a183748 |
13 | 507724412 |
14 | 2b0758768 |
15 | 191410e15 |
hex | f5478c68 |
4115106920 has 16 divisors (see below), whose sum is σ = 9258990660. Its totient is φ = 1646042752.
The previous prime is 4115106911. The next prime is 4115106929. The reversal of 4115106920 is 296015114.
4115106920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (4115106911) and next prime (4115106929).
It can be written as a sum of positive squares in 2 ways, for example, as 3503929636 + 611177284 = 59194^2 + 24722^2 .
It is not an unprimeable number, because it can be changed into a prime (4115106929) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51438797 + ... + 51438876.
Almost surely, 24115106920 is an apocalyptic number.
4115106920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4115106920 is an abundant number, since it is smaller than the sum of its proper divisors (5143883740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4115106920 is a wasteful number, since it uses less digits than its factorization.
4115106920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102877684 (or 102877680 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 29.
The square root of 4115106920 is about 64149.0991363090. The cubic root of 4115106920 is about 1602.4840217351.
The spelling of 4115106920 in words is "four billion, one hundred fifteen million, one hundred six thousand, nine hundred twenty".
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