Search a number
-
+
10620256060 = 225599000217
BaseRepresentation
bin10011110010000010…
…00011111100111100
31000102010212220111001
421321001003330330
5133222241143220
64513500540044
7524115454441
oct117101037474
930363786431
1010620256060
11455a948627
122084851624
131003358bab
1472a69d9c8
1542257c80a
hex279043f3c

10620256060 has 24 divisors (see below), whose sum is σ = 22680549360. Its totient is φ = 4176100224.

The previous prime is 10620256033. The next prime is 10620256069. The reversal of 10620256060 is 6065202601.

10620256060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106202560602 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10620256069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4498929 + ... + 4501288.

It is an arithmetic number, because the mean of its divisors is an integer number (945022890).

Almost surely, 210620256060 is an apocalyptic number.

10620256060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10620256060 is an abundant number, since it is smaller than the sum of its proper divisors (12060293300).

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

10620256060 is a wasteful number, since it uses less digits than its factorization.

10620256060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9000285 (or 9000283 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 10620256060 its reverse (6065202601), we get a palindrome (16685458661).

The spelling of 10620256060 in words is "ten billion, six hundred twenty million, two hundred fifty-six thousand, sixty".

Divisors: 1 2 4 5 10 20 59 118 236 295 590 1180 9000217 18000434 36000868 45001085 90002170 180004340 531012803 1062025606 2124051212 2655064015 5310128030 10620256060