Base | Representation |
---|---|
bin | 1011011110011… |
… | …0110001010100 |
3 | 10100120022112102 |
4 | 2313212301110 |
5 | 44310144111 |
6 | 4435341232 |
7 | 1123052033 |
oct | 267466124 |
9 | 110508472 |
10 | 48131156 |
11 | 25194717 |
12 | 14151818 |
13 | 9c82898 |
14 | 656c71a |
15 | 435b13b |
hex | 2de6c54 |
48131156 has 6 divisors (see below), whose sum is σ = 84229530. Its totient is φ = 24065576.
The previous prime is 48131093. The next prime is 48131159. The reversal of 48131156 is 65113184.
It can be written as a sum of positive squares in only one way, i.e., 45832900 + 2298256 = 6770^2 + 1516^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48131159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016391 + ... + 6016398.
It is an arithmetic number, because the mean of its divisors is an integer number (14038255).
Almost surely, 248131156 is an apocalyptic number.
It is an amenable number.
48131156 is a deficient number, since it is larger than the sum of its proper divisors (36098374).
48131156 is a wasteful number, since it uses less digits than its factorization.
48131156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12032793 (or 12032791 counting only the distinct ones).
The product of its digits is 2880, while the sum is 29.
The square root of 48131156 is about 6937.6621422494. The cubic root of 48131156 is about 363.7548262449.
The spelling of 48131156 in words is "forty-eight million, one hundred thirty-one thousand, one hundred fifty-six".
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