Base | Representation |
---|---|
bin | 101001001010101001… |
… | …0110011010110101100 |
3 | 22110012000212120111211 |
4 | 1102111102303112230 |
5 | 2422022421030134 |
6 | 104340130124204 |
7 | 6246510165460 |
oct | 1222522632654 |
9 | 273160776454 |
10 | 88404080044 |
11 | 34545886885 |
12 | 15172420664 |
13 | 844b2b7647 |
14 | 43c8d8a4a0 |
15 | 24761d6764 |
hex | 14954b35ac |
88404080044 has 24 divisors (see below), whose sum is σ = 176815003680. Its totient is φ = 37885996416.
The previous prime is 88404080029. The next prime is 88404080053. The reversal of 88404080044 is 44008040488.
It is a junction number, because it is equal to n+sod(n) for n = 88404079979 and 88404080006.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996162 + ... + 1081270.
It is an arithmetic number, because the mean of its divisors is an integer number (7367291820).
Almost surely, 288404080044 is an apocalyptic number.
It is an amenable number.
88404080044 is an abundant number, since it is smaller than the sum of its proper divisors (88410923636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88404080044 is a wasteful number, since it uses less digits than its factorization.
88404080044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122217 (or 122215 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 40.
The spelling of 88404080044 in words is "eighty-eight billion, four hundred four million, eighty thousand, forty-four".
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