Base | Representation |
---|---|
bin | 101101011000100111… |
… | …010001011111010000 |
3 | 11122210011121002021001 |
4 | 231120213101133100 |
5 | 1244300210034022 |
6 | 34215321311344 |
7 | 3343415321614 |
oct | 553047213720 |
9 | 148704532231 |
10 | 48731330512 |
11 | 19737624977 |
12 | 9540035554 |
13 | 4797c84517 |
14 | 2504047344 |
15 | 14032e2b27 |
hex | b589d17d0 |
48731330512 has 20 divisors (see below), whose sum is σ = 95554509120. Its totient is φ = 24072102368.
The previous prime is 48731330509. The next prime is 48731330513. The reversal of 48731330512 is 21503313784.
48731330512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×487313305123 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48731330513) 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, 18346312 + ... + 18348967.
It is an arithmetic number, because the mean of its divisors is an integer number (4777725456).
Almost surely, 248731330512 is an apocalyptic number.
It is an amenable number.
48731330512 is a deficient number, since it is larger than the sum of its proper divisors (46823178608).
48731330512 is a wasteful number, since it uses less digits than its factorization.
48731330512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36695370 (or 36695364 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 37.
The spelling of 48731330512 in words is "forty-eight billion, seven hundred thirty-one million, three hundred thirty thousand, five hundred twelve".
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