Base | Representation |
---|---|
bin | 101001010100011110… |
… | …0010111111111100000 |
3 | 22111001000012021222110 |
4 | 1102220330113333200 |
5 | 2423211314320440 |
6 | 104432544035320 |
7 | 6260622250236 |
oct | 1225074277740 |
9 | 274030167873 |
10 | 88733745120 |
11 | 346a4982059 |
12 | 15244902b40 |
13 | 84a16a0b37 |
14 | 441aa82956 |
15 | 2495105080 |
hex | 14a8f17fe0 |
88733745120 has 48 divisors (see below), whose sum is σ = 279511298640. Its totient is φ = 23662331904.
The previous prime is 88733745119. The next prime is 88733745131. The reversal of 88733745120 is 2154733788.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×887337451202 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 88733745120.
It is a congruent number.
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, 92430505 + ... + 92431464.
It is an arithmetic number, because the mean of its divisors is an integer number (5823152055).
Almost surely, 288733745120 is an apocalyptic number.
88733745120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
88733745120 is an abundant number, since it is smaller than the sum of its proper divisors (190777553520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88733745120 is a wasteful number, since it uses less digits than its factorization.
88733745120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184861987 (or 184861979 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 48.
The spelling of 88733745120 in words is "eighty-eight billion, seven hundred thirty-three million, seven hundred forty-five thousand, one hundred twenty".
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