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10648085253 = 313273027827
BaseRepresentation
bin10011110101010110…
…01110001100000101
31000111002020202221220
421322223032030011
5133301402212003
64520333230553
7524604142221
oct117253161405
930432222856
1010648085253
114574626063
122092032459
131009050a80
14730265781
15424c28353
hex27aace305

10648085253 has 8 divisors (see below), whose sum is σ = 15289558368. Its totient is φ = 6552667824.

The previous prime is 10648085137. The next prime is 10648085291. The reversal of 10648085253 is 35258084601.

10648085253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10648085253 - 210 = 10648084229 is a prime.

It is a super-2 number, since 2×106480852532 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10648085453) 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, 136513875 + ... + 136513952.

It is an arithmetic number, because the mean of its divisors is an integer number (1911194796).

Almost surely, 210648085253 is an apocalyptic number.

10648085253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10648085253 is a deficient number, since it is larger than the sum of its proper divisors (4641473115).

10648085253 is a wasteful number, since it uses less digits than its factorization.

10648085253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273027843.

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 10648085253 in words is "ten billion, six hundred forty-eight million, eighty-five thousand, two hundred fifty-three".

Divisors: 1 3 13 39 273027827 819083481 3549361751 10648085253