Base | Representation |
---|---|
bin | 1110110010110… |
… | …1101101100100 |
3 | 11022202122000102 |
4 | 3230231231210 |
5 | 111341200340 |
6 | 10054003232 |
7 | 1352305115 |
oct | 354555544 |
9 | 138678012 |
10 | 62053220 |
11 | 32033559 |
12 | 18946518 |
13 | cb186a8 |
14 | 835420c |
15 | 56ab215 |
hex | 3b2db64 |
62053220 has 12 divisors (see below), whose sum is σ = 130311804. Its totient is φ = 24821280.
The previous prime is 62053217. The next prime is 62053223. The reversal of 62053220 is 2235026.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (62053217) and next prime (62053223).
It can be written as a sum of positive squares in 2 ways, for example, as 7795264 + 54257956 = 2792^2 + 7366^2 .
It is a super-2 number, since 2×620532202 = 7701204224736800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 3102661 = 62053220 / (6 + 2 + 0 + 5 + 3 + 2 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 62053192 and 62053201.
It is not an unprimeable number, because it can be changed into a prime (62053223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1551311 + ... + 1551350.
It is an arithmetic number, because the mean of its divisors is an integer number (10859317).
Almost surely, 262053220 is an apocalyptic number.
It is an amenable number.
62053220 is an abundant number, since it is smaller than the sum of its proper divisors (68258584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
62053220 is a wasteful number, since it uses less digits than its factorization.
62053220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3102670 (or 3102668 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 62053220 is about 7877.3866224783. The cubic root of 62053220 is about 395.9023753499.
Adding to 62053220 its reverse (2235026), we get a palindrome (64288246).
The spelling of 62053220 in words is "sixty-two million, fifty-three thousand, two hundred twenty".
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