Base | Representation |
---|---|
bin | 101001000111001000… |
… | …1000110000101001100 |
3 | 22102212211001020110001 |
4 | 1102032101012011030 |
5 | 2421302231120243 |
6 | 104320315254044 |
7 | 6243546151423 |
oct | 1221621060514 |
9 | 272784036401 |
10 | 88286191948 |
11 | 344952877a9 |
12 | 1513aa4a324 |
13 | 842ca4ca86 |
14 | 43b74602ba |
15 | 246ab9ba4d |
hex | 148e44614c |
88286191948 has 6 divisors (see below), whose sum is σ = 154500835916. Its totient is φ = 44143095972.
The previous prime is 88286191927. The next prime is 88286191949. The reversal of 88286191948 is 84919168288.
It is a self number, because there is not a number n which added to its sum of digits gives 88286191948.
It is not an unprimeable number, because it can be changed into a prime (88286191949) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11035773990 + ... + 11035773997.
Almost surely, 288286191948 is an apocalyptic number.
It is an amenable number.
88286191948 is a deficient number, since it is larger than the sum of its proper divisors (66214643968).
88286191948 is a wasteful number, since it uses less digits than its factorization.
88286191948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22071547991 (or 22071547989 counting only the distinct ones).
The product of its digits is 15925248, while the sum is 64.
The spelling of 88286191948 in words is "eighty-eight billion, two hundred eighty-six million, one hundred ninety-one thousand, nine hundred forty-eight".
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