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47812943010351 = 3143911075502203
BaseRepresentation
bin10101101111100010100010…
…11110111101101000101111
320021021212120012120210001010
422313301101132331220233
522231331401402312401
6245404543543520303
713033241204635101
oct1267612136755057
9207255505523033
1047812943010351
111426439a937382
125442575a59093
13208a9834a975c
14bb4231a09571
1557daceb53ed6
hex2b7c517bda2f

47812943010351 has 8 divisors (see below), whose sum is σ = 63794892695040. Its totient is φ = 31853144332952.

The previous prime is 47812943010317. The next prime is 47812943010353. The reversal of 47812943010351 is 15301034921874.

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 47812943010351 - 222 = 47812938816047 is a prime.

It is a super-2 number, since 2×478129430103512 (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47812943010351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47812943010353) 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, 5537746785 + ... + 5537755418.

It is an arithmetic number, because the mean of its divisors is an integer number (7974361586880).

Almost surely, 247812943010351 is an apocalyptic number.

47812943010351 is a deficient number, since it is larger than the sum of its proper divisors (15981949684689).

47812943010351 is a wasteful number, since it uses less digits than its factorization.

47812943010351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11075503645.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 47812943010351 in words is "forty-seven trillion, eight hundred twelve billion, nine hundred forty-three million, ten thousand, three hundred fifty-one".

Divisors: 1 3 1439 4317 11075502203 33226506609 15937647670117 47812943010351