Base | Representation |
---|---|
bin | 101001001011111101… |
… | …1011000001011000100 |
3 | 22110022010000201011112 |
4 | 1102113323120023010 |
5 | 2422120224133134 |
6 | 104344345224152 |
7 | 6250554620300 |
oct | 1222773301304 |
9 | 273263021145 |
10 | 88448271044 |
11 | 3456881a171 |
12 | 15185192058 |
13 | 84574ba973 |
14 | 43d0bb0d00 |
15 | 247a0151ce |
hex | 1497ed82c4 |
88448271044 has 72 divisors (see below), whose sum is σ = 185189880960. Its totient is φ = 36828437184.
The previous prime is 88448271013. The next prime is 88448271073. The reversal of 88448271044 is 44017284488.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 88448270983 and 88448271001.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5205707 + ... + 5222669.
It is an arithmetic number, because the mean of its divisors is an integer number (2572081680).
Almost surely, 288448271044 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88448271044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92594940480).
88448271044 is an abundant number, since it is smaller than the sum of its proper divisors (96741609916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88448271044 is a wasteful number, since it uses less digits than its factorization.
88448271044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17737 (or 17728 counting only the distinct ones).
The product of its (nonzero) digits is 1835008, while the sum is 50.
The spelling of 88448271044 in words is "eighty-eight billion, four hundred forty-eight million, two hundred seventy-one thousand, forty-four".
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