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10471257269 = 111373693323
BaseRepresentation
bin10011100000010001…
…01011010010110101
31000000202111222120022
421300020223102311
5132421120213034
64451015214525
7520326134564
oct116010532265
930022458508
1010471257269
11449382a630
122042977445
13cab51a925
14714995bdb
15414449b2e
hex27022b4b5

10471257269 has 8 divisors (see below), whose sum is σ = 11431526112. Its totient is φ = 9512377840.

The previous prime is 10471257241. The next prime is 10471257281. The reversal of 10471257269 is 96275217401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10471257269 is a prime.

It is a super-3 number, since 3×104712572693 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10471257289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331559 + ... + 361764.

It is an arithmetic number, because the mean of its divisors is an integer number (1428940764).

Almost surely, 210471257269 is an apocalyptic number.

It is an amenable number.

10471257269 is a deficient number, since it is larger than the sum of its proper divisors (960268843).

10471257269 is a wasteful number, since it uses less digits than its factorization.

10471257269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694707.

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 10471257269 in words is "ten billion, four hundred seventy-one million, two hundred fifty-seven thousand, two hundred sixty-nine".

Divisors: 1 11 1373 15103 693323 7626553 951932479 10471257269