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8693248901 = 374113941227
BaseRepresentation
bin10000001100010100…
…00111001110000101
3211102211212210121112
420012022013032011
5120300432431101
63554342254405
7425266252661
oct100612071605
924384783545
108693248901
113761126627
121827427405
13a8705a67c
145c67a58a1
1535d2d76bb
hex206287385

8693248901 has 16 divisors (see below), whose sum is σ = 9211984320. Its totient is φ = 8192430720.

The previous prime is 8693248849. The next prime is 8693248913. The reversal of 8693248901 is 1098423968.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8693248901 - 214 = 8693232517 is a prime.

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 8693248901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8693248001) 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 15 ways as a sum of consecutive naturals, for example, 190250 + ... + 231476.

It is an arithmetic number, because the mean of its divisors is an integer number (575749020).

Almost surely, 28693248901 is an apocalyptic number.

It is an amenable number.

8693248901 is a deficient number, since it is larger than the sum of its proper divisors (518735419).

8693248901 is a wasteful number, since it uses less digits than its factorization.

8693248901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41444.

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 8693248901 is about 93237.5938181590. The cubic root of 8693248901 is about 2056.1779841483.

The spelling of 8693248901 in words is "eight billion, six hundred ninety-three million, two hundred forty-eight thousand, nine hundred one".

Divisors: 1 37 41 139 1517 5143 5699 41227 210863 1525399 1690307 5730553 62541359 212030461 234952673 8693248901