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10101348260 = 225505067413
BaseRepresentation
bin10010110100001011…
…00101011110100100
3222001222110122210122
421122011211132210
5131141421121020
64350202541112
7505215020633
oct113205453644
928058418718
1010101348260
114313a47503
121b5ab07798
13c4c9b3863
146bb7c551a
153e1c2c125
hex25a1657a4

10101348260 has 12 divisors (see below), whose sum is σ = 21212831388. Its totient is φ = 4040539296.

The previous prime is 10101348251. The next prime is 10101348289. The reversal of 10101348260 is 6284310101.

It can be written as a sum of positive squares in 2 ways, for example, as 8016695296 + 2084652964 = 89536^2 + 45658^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252533687 + ... + 252533726.

It is an arithmetic number, because the mean of its divisors is an integer number (1767735949).

Almost surely, 210101348260 is an apocalyptic number.

10101348260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101348260 is an abundant number, since it is smaller than the sum of its proper divisors (11111483128).

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

10101348260 is a wasteful number, since it uses less digits than its factorization.

10101348260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505067422 (or 505067420 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 10101348260 its reverse (6284310101), we get a palindrome (16385658361).

The spelling of 10101348260 in words is "ten billion, one hundred one million, three hundred forty-eight thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 505067413 1010134826 2020269652 2525337065 5050674130 10101348260