Base | Representation |
---|---|
bin | 11001011101100110111… |
… | …10001111001111001000 |
3 | 10002122020112202220202020 |
4 | 30232303132033033020 |
5 | 103313233142100410 |
6 | 1505530232204440 |
7 | 120131401164552 |
oct | 14566336171710 |
9 | 3078215686666 |
10 | 874889409480 |
11 | 308047299549 |
12 | 121686839720 |
13 | 6466a371818 |
14 | 304b84924d2 |
15 | 17b57cb1a70 |
hex | cbb378f3c8 |
874889409480 has 32 divisors (see below), whose sum is σ = 2624668228800. Its totient is φ = 233303842496.
The previous prime is 874889409461. The next prime is 874889409509. The reversal of 874889409480 is 84904988478.
It is a super-2 number, since 2×8748894094802 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3645372420 + ... + 3645372659.
It is an arithmetic number, because the mean of its divisors is an integer number (82020882150).
Almost surely, 2874889409480 is an apocalyptic number.
It is an amenable number.
874889409480 is an abundant number, since it is smaller than the sum of its proper divisors (1749778819320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
874889409480 is a wasteful number, since it uses less digits than its factorization.
874889409480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7290745093 (or 7290745089 counting only the distinct ones).
The product of its (nonzero) digits is 148635648, while the sum is 69.
The spelling of 874889409480 in words is "eight hundred seventy-four billion, eight hundred eighty-nine million, four hundred nine thousand, four hundred eighty".
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