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9268672903 = 71697780257
BaseRepresentation
bin10001010000111010…
…01011100110000111
3212220221122100221121
420220131023212013
5122440240013103
64131415454411
7445454263660
oct105035134607
925827570847
109268672903
113a26a19156
121968087407
13b49330049
1463cd92367
15393a9d6bd
hex22874b987

9268672903 has 8 divisors (see below), whose sum is σ = 10599024672. Its totient is φ = 7939885056.

The previous prime is 9268672883. The next prime is 9268672921. The reversal of 9268672903 is 3092768629.

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

It is a cyclic number.

It is not a de Polignac number, because 9268672903 - 221 = 9266575751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9268672943) 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, 378250 + ... + 402007.

It is an arithmetic number, because the mean of its divisors is an integer number (1324878084).

Almost surely, 29268672903 is an apocalyptic number.

9268672903 is a deficient number, since it is larger than the sum of its proper divisors (1330351769).

9268672903 is a wasteful number, since it uses less digits than its factorization.

9268672903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781961.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The square root of 9268672903 is about 96273.9471664063. The cubic root of 9268672903 is about 2100.5798023378.

The spelling of 9268672903 in words is "nine billion, two hundred sixty-eight million, six hundred seventy-two thousand, nine hundred three".

Divisors: 1 7 1697 11879 780257 5461799 1324096129 9268672903