Base | Representation |
---|---|
bin | 1100011011010… |
… | …0101011110110 |
3 | 10122001222121212 |
4 | 3012310223312 |
5 | 101320322220 |
6 | 5101041422 |
7 | 1202005154 |
oct | 306645366 |
9 | 118058555 |
10 | 52120310 |
11 | 27469840 |
12 | 15556272 |
13 | aa4b528 |
14 | 6cca3d4 |
15 | 48980c5 |
hex | 31b4af6 |
52120310 has 32 divisors (see below), whose sum is σ = 102643200. Its totient is φ = 18897760.
The previous prime is 52120303. The next prime is 52120339. The reversal of 52120310 is 1302125.
It is a happy number.
It is a super-2 number, since 2×521203102 = 5433053428992200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72131 + ... + 72849.
It is an arithmetic number, because the mean of its divisors is an integer number (3207600).
Almost surely, 252120310 is an apocalyptic number.
52120310 is a deficient number, since it is larger than the sum of its proper divisors (50522890).
52120310 is a wasteful number, since it uses less digits than its factorization.
52120310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1396.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 52120310 is about 7219.4397289540. The cubic root of 52120310 is about 373.5387519252.
Adding to 52120310 its reverse (1302125), we get a palindrome (53422435).
The spelling of 52120310 in words is "fifty-two million, one hundred twenty thousand, three hundred ten".
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