Base | Representation |
---|---|
bin | 1010100010100… |
… | …00101111110000 |
3 | 20011100202020221 |
4 | 11101100233300 |
5 | 140113123440 |
6 | 12434542424 |
7 | 2122324240 |
oct | 521205760 |
9 | 204322227 |
10 | 88411120 |
11 | 459a6646 |
12 | 25737a14 |
13 | 15416995 |
14 | ba55b20 |
15 | 7b65d4a |
hex | 5450bf0 |
88411120 has 40 divisors (see below), whose sum is σ = 234922464. Its totient is φ = 30312192.
The previous prime is 88411109. The next prime is 88411121. The reversal of 88411120 is 2111488.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×884111202 = 15633052279308800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88411121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78379 + ... + 79498.
Almost surely, 288411120 is an apocalyptic number.
88411120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
88411120 is an abundant number, since it is smaller than the sum of its proper divisors (146511344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88411120 is a wasteful number, since it uses less digits than its factorization.
88411120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157897 (or 157891 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 25.
The square root of 88411120 is about 9402.7187557642. The cubic root of 88411120 is about 445.4876109389.
The spelling of 88411120 in words is "eighty-eight million, four hundred eleven thousand, one hundred twenty".
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