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10525255131533 = 39619265661807
BaseRepresentation
bin1001100100101001101000…
…0101111110000110001101
31101021012112010102120112212
42121022122011332012031
52334421210303202113
634215122505240205
72134265430322022
oct231123205760615
941235463376485
1010525255131533
11339881014664a
12121ba46793065
135b46b162aabc
142855d454d549
15133bbcd430a8
hex9929a17e18d

10525255131533 has 4 divisors (see below), whose sum is σ = 10525520832960. Its totient is φ = 10524989430108.

The previous prime is 10525255131437. The next prime is 10525255131541. The reversal of 10525255131533 is 33513155252501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10525255131533 - 238 = 10250377224589 is a prime.

It is a super-2 number, since 2×105252551315332 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10525255131563) 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, 132791285 + ... + 132870522.

It is an arithmetic number, because the mean of its divisors is an integer number (2631380208240).

Almost surely, 210525255131533 is an apocalyptic number.

It is an amenable number.

10525255131533 is a deficient number, since it is larger than the sum of its proper divisors (265701427).

10525255131533 is an equidigital number, since it uses as much as digits as its factorization.

10525255131533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265701426.

The product of its (nonzero) digits is 337500, while the sum is 41.

The spelling of 10525255131533 in words is "ten trillion, five hundred twenty-five billion, two hundred fifty-five million, one hundred thirty-one thousand, five hundred thirty-three".

Divisors: 1 39619 265661807 10525255131533