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10317328279 = 311124926561
BaseRepresentation
bin10011001101111010…
…11110111110010111
3222122000212120200121
421212331132332113
5132112214001104
64423440052411
7513446562166
oct114675367627
928560776617
1010317328279
114414954495
121bbb304107
13c8567459b
146dc3673dd
15405b91254
hex266f5ef97

10317328279 has 8 divisors (see below), whose sum is σ = 10359180000. Its totient is φ = 10275532800.

The previous prime is 10317328243. The next prime is 10317328291. The reversal of 10317328279 is 97282371301.

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 10317328279 - 221 = 10315231127 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 (10317328379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375159 + ... + 401719.

It is an arithmetic number, because the mean of its divisors is an integer number (1294897500).

Almost surely, 210317328279 is an apocalyptic number.

10317328279 is a deficient number, since it is larger than the sum of its proper divisors (41851721).

10317328279 is a wasteful number, since it uses less digits than its factorization.

10317328279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28121.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 10317328279 in words is "ten billion, three hundred seventeen million, three hundred twenty-eight thousand, two hundred seventy-nine".

Divisors: 1 311 1249 26561 388439 8260471 33174689 10317328279