Base | Representation |
---|---|
bin | 1011011110110… |
… | …0010100010101 |
3 | 10100121110200221 |
4 | 2313230110111 |
5 | 44311411002 |
6 | 4440034341 |
7 | 1123205212 |
oct | 267542425 |
9 | 110543627 |
10 | 48153877 |
11 | 251aa7a2 |
12 | 141629b1 |
13 | 9c90025 |
14 | 6576b09 |
15 | 4362c37 |
hex | 2dec515 |
48153877 has 8 divisors (see below), whose sum is σ = 51209496. Its totient is φ = 45123072.
The previous prime is 48153863. The next prime is 48153887. The reversal of 48153877 is 77835184.
It can be written as a sum of positive squares in 4 ways, for example, as 461041 + 47692836 = 679^2 + 6906^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48153877 - 215 = 48121109 is a prime.
It is a super-3 number, since 3×481538773 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48153857) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2118 + ... + 10039.
It is an arithmetic number, because the mean of its divisors is an integer number (6401187).
Almost surely, 248153877 is an apocalyptic number.
It is an amenable number.
48153877 is a deficient number, since it is larger than the sum of its proper divisors (3055619).
48153877 is a wasteful number, since it uses less digits than its factorization.
48153877 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12407.
The product of its digits is 188160, while the sum is 43.
The square root of 48153877 is about 6939.2994603202. The cubic root of 48153877 is about 363.8120557951.
The spelling of 48153877 in words is "forty-eight million, one hundred fifty-three thousand, eight hundred seventy-seven".
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