Base | Representation |
---|---|
bin | 110010100000100010… |
… | …110000100100001010 |
3 | 12011222121002121101210 |
4 | 302200202300210022 |
5 | 1342032131331210 |
6 | 40525254553550 |
7 | 3626642344110 |
oct | 624042604412 |
9 | 164877077353 |
10 | 54233073930 |
11 | 2100017a162 |
12 | a6166688b6 |
13 | 5163a588b9 |
14 | 28a69d5ab0 |
15 | 1626308e20 |
hex | ca08b090a |
54233073930 has 128 divisors (see below), whose sum is σ = 152928829440. Its totient is φ = 12051705600.
The previous prime is 54233073899. The next prime is 54233073949. The reversal of 54233073930 is 3937033245.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1472176 + ... + 1508564.
It is an arithmetic number, because the mean of its divisors is an integer number (1194756480).
Almost surely, 254233073930 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54233073930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76464414720).
54233073930 is an abundant number, since it is smaller than the sum of its proper divisors (98695755510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54233073930 is a wasteful number, since it uses less digits than its factorization.
54233073930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36604.
The product of its (nonzero) digits is 204120, while the sum is 39.
The spelling of 54233073930 in words is "fifty-four billion, two hundred thirty-three million, seventy-three thousand, nine hundred thirty".
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