Base | Representation |
---|---|
bin | 100000101010101010101… |
… | …1011101100110001001100 |
3 | 120220012122002222211102112 |
4 | 1001111111123230301030 |
5 | 1042024323040231230 |
6 | 13314310002243152 |
7 | 642240211412441 |
oct | 101252533546114 |
9 | 16805562884375 |
10 | 4489674148940 |
11 | 1481073014362 |
12 | 6061669564b8 |
13 | 2674b38a9866 |
14 | 11743101b9c8 |
15 | 7bbc0316d95 |
hex | 415556ecc4c |
4489674148940 has 24 divisors (see below), whose sum is σ = 9428422514112. Its totient is φ = 1795849316480.
The previous prime is 4489674148913. The next prime is 4489674148969. The reversal of 4489674148940 is 498414769844.
It is a super-2 number, since 2×44896741489402 (a number of 26 digits) contains 22 as substring.
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, 605885 + ... + 3057195.
It is an arithmetic number, because the mean of its divisors is an integer number (392850938088).
Almost surely, 24489674148940 is an apocalyptic number.
It is an amenable number.
4489674148940 is an abundant number, since it is smaller than the sum of its proper divisors (4938748365172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4489674148940 is a wasteful number, since it uses less digits than its factorization.
4489674148940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2542897 (or 2542895 counting only the distinct ones).
The product of its (nonzero) digits is 222953472, while the sum is 68.
The spelling of 4489674148940 in words is "four trillion, four hundred eighty-nine billion, six hundred seventy-four million, one hundred forty-eight thousand, nine hundred forty".
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