Base | Representation |
---|---|
bin | 1110010100010… |
… | …1001000110100 |
3 | 11011222221212220 |
4 | 3211011020310 |
5 | 110333131040 |
6 | 5543042340 |
7 | 1326301530 |
oct | 345051064 |
9 | 134887786 |
10 | 60052020 |
11 | 30996a76 |
12 | 181403b0 |
13 | c597852 |
14 | 7d92bc0 |
15 | 54132d0 |
hex | 3945234 |
60052020 has 48 divisors (see below), whose sum is σ = 192167808. Its totient is φ = 13726080.
The previous prime is 60052019. The next prime is 60052039. The reversal of 60052020 is 2025006.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71071 + ... + 71910.
It is an arithmetic number, because the mean of its divisors is an integer number (4003496).
Almost surely, 260052020 is an apocalyptic number.
60052020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
60052020 is an abundant number, since it is smaller than the sum of its proper divisors (132115788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60052020 is a wasteful number, since it uses less digits than its factorization.
60052020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143000 (or 142998 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 60052020 is about 7749.3238414716. The cubic root of 60052020 is about 391.5998711101.
Adding to 60052020 its reverse (2025006), we get a palindrome (62077026).
The spelling of 60052020 in words is "sixty million, fifty-two thousand, twenty".
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