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10612852741 = 97109410853
BaseRepresentation
bin10011110001001001…
…10100100000000101
31000101121221210001001
421320210310200011
5133213342241431
64513034133301
7523665521431
oct117044644005
930347853031
1010612852741
114556751387
122082281231
13100196622a
147296d39c1
15421ab8e61
hex278934805

10612852741 has 4 divisors (see below), whose sum is σ = 10722263692. Its totient is φ = 10503441792.

The previous prime is 10612852727. The next prime is 10612852777. The reversal of 10612852741 is 14725821601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14725821601 = 76431926707.

It can be written as a sum of positive squares in 2 ways, for example, as 6156756225 + 4456096516 = 78465^2 + 66754^2 .

It is a cyclic number.

It is not a de Polignac number, because 10612852741 - 213 = 10612844549 is a prime.

It is a super-4 number, since 4×106128527414 (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10612852741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10612852711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54705330 + ... + 54705523.

It is an arithmetic number, because the mean of its divisors is an integer number (2680565923).

Almost surely, 210612852741 is an apocalyptic number.

It is an amenable number.

10612852741 is a deficient number, since it is larger than the sum of its proper divisors (109410951).

10612852741 is an equidigital number, since it uses as much as digits as its factorization.

10612852741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109410950.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 10612852741 in words is "ten billion, six hundred twelve million, eight hundred fifty-two thousand, seven hundred forty-one".

Divisors: 1 97 109410853 10612852741