Base | Representation |
---|---|
bin | 101001001100001010… |
… | …0111110001000011000 |
3 | 22110022120122120021211 |
4 | 1102120110332020120 |
5 | 2422123433330440 |
6 | 104345145112504 |
7 | 6250665632263 |
oct | 1223024761030 |
9 | 273276576254 |
10 | 88454980120 |
11 | 34571591861 |
12 | 15187488734 |
13 | 84589c9630 |
14 | 43d1a39cda |
15 | 247a8dceea |
hex | 149853e218 |
88454980120 has 32 divisors (see below), whose sum is σ = 214333222320. Its totient is φ = 32660300160.
The previous prime is 88454980027. The next prime is 88454980127. The reversal of 88454980120 is 2108945488.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88454980127) 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, 85052346 + ... + 85053385.
Almost surely, 288454980120 is an apocalyptic number.
It is an amenable number.
88454980120 is an abundant number, since it is smaller than the sum of its proper divisors (125878242200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88454980120 is a wasteful number, since it uses less digits than its factorization.
88454980120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170105755 (or 170105751 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 49.
The spelling of 88454980120 in words is "eighty-eight billion, four hundred fifty-four million, nine hundred eighty thousand, one hundred twenty".
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