Search a number
-
+
107024020 = 2255351201
BaseRepresentation
bin1100110000100…
…00111010010100
321110101101100121
412120100322110
5204344232040
614341521324
72436455245
oct630207224
9243341317
10107024020
1155459804
122ba13244
131923292c
14102dcccc
1595e0c4a
hex6610e94

107024020 has 12 divisors (see below), whose sum is σ = 224750484. Its totient is φ = 42809600.

The previous prime is 107024009. The next prime is 107024039. The reversal of 107024020 is 20420701.

It can be written as a sum of positive squares in 2 ways, for example, as 50893956 + 56130064 = 7134^2 + 7492^2 .

It is a super-2 number, since 2×1070240202 = 22908281713920800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107023985 and 107024003.

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 3 ways as a sum of consecutive naturals, for example, 2675581 + ... + 2675620.

It is an arithmetic number, because the mean of its divisors is an integer number (18729207).

Almost surely, 2107024020 is an apocalyptic number.

107024020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107024020 is an abundant number, since it is smaller than the sum of its proper divisors (117726464).

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

107024020 is a wasteful number, since it uses less digits than its factorization.

107024020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351210 (or 5351208 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 107024020 is about 10345.2414181594. The cubic root of 107024020 is about 474.7814617971.

Adding to 107024020 its reverse (20420701), we get a palindrome (127444721).

The spelling of 107024020 in words is "one hundred seven million, twenty-four thousand, twenty".

Divisors: 1 2 4 5 10 20 5351201 10702402 21404804 26756005 53512010 107024020