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62070 = 2352069
BaseRepresentation
bin1111001001110110
310011010220
433021312
53441240
61155210
7345651
oct171166
9104126
1062070
11426a8
122bb06
1322338
1418898
15135d0
hexf276

62070 has 16 divisors (see below), whose sum is σ = 149040. Its totient is φ = 16544.

The previous prime is 62057. The next prime is 62071. The reversal of 62070 is 7026.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005 + ... + 1064.

It is an arithmetic number, because the mean of its divisors is an integer number (9315).

262070 is an apocalyptic number.

62070 is an abundant number, since it is smaller than the sum of its proper divisors (86970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74520).

62070 is a wasteful number, since it uses less digits than its factorization.

62070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 62070 is about 249.1385156896. The cubic root of 62070 is about 39.5938057856.

Adding to 62070 its reverse (7026), we get a palindrome (69096).

The spelling of 62070 in words is "sixty-two thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 2069 4138 6207 10345 12414 20690 31035 62070