Base | Representation |
---|---|
bin | 101101000010110011… |
… | …110101110111010111 |
3 | 11121211200021022110211 |
4 | 231002303311313113 |
5 | 1243023033321422 |
6 | 34115133030251 |
7 | 3331354122565 |
oct | 550263656727 |
9 | 147750238424 |
10 | 48365526487 |
11 | 1956a0959a3 |
12 | 9459625387 |
13 | 473a256a35 |
14 | 24ab624a35 |
15 | 13d1136577 |
hex | b42cf5dd7 |
48365526487 has 4 divisors (see below), whose sum is σ = 48582412480. Its totient is φ = 48148640496.
The previous prime is 48365526481. The next prime is 48365526491. The reversal of 48365526487 is 78462556384.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48365526487 - 211 = 48365524439 is a prime.
It is a super-2 number, since 2×483655264872 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48365526481) 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, 108442662 + ... + 108443107.
It is an arithmetic number, because the mean of its divisors is an integer number (12145603120).
Almost surely, 248365526487 is an apocalyptic number.
48365526487 is a deficient number, since it is larger than the sum of its proper divisors (216885993).
48365526487 is a wasteful number, since it uses less digits than its factorization.
48365526487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216885992.
The product of its digits is 38707200, while the sum is 58.
The spelling of 48365526487 in words is "forty-eight billion, three hundred sixty-five million, five hundred twenty-six thousand, four hundred eighty-seven".
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