Base | Representation |
---|---|
bin | 101101001010001010… |
… | …010100010001011000 |
3 | 11122011021100020111000 |
4 | 231022022110101120 |
5 | 1243301121434322 |
6 | 34135300305000 |
7 | 3334412333010 |
oct | 551212242130 |
9 | 148137306430 |
10 | 48488858712 |
11 | 19622773258 |
12 | 94929a2160 |
13 | 4759979598 |
14 | 24bdb6ac40 |
15 | 13dbd993ac |
hex | b4a294458 |
48488858712 has 128 divisors (see below), whose sum is σ = 156101299200. Its totient is φ = 13658803200.
The previous prime is 48488858701. The next prime is 48488858713. The reversal of 48488858712 is 21785888484.
48488858712 is a `hidden beast` number, since 4 + 8 + 48 + 8 + 8 + 587 + 1 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a self number, because there is not a number n which added to its sum of digits gives 48488858712.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48488858713) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118489 + ... + 333192.
It is an arithmetic number, because the mean of its divisors is an integer number (1219541400).
Almost surely, 248488858712 is an apocalyptic number.
48488858712 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
48488858712 is an abundant number, since it is smaller than the sum of its proper divisors (107612440488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48488858712 is a wasteful number, since it uses less digits than its factorization.
48488858712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451774 (or 451764 counting only the distinct ones).
The product of its digits is 36700160, while the sum is 63.
The spelling of 48488858712 in words is "forty-eight billion, four hundred eighty-eight million, eight hundred fifty-eight thousand, seven hundred twelve".
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