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472130500143 = 3172391338847
BaseRepresentation
bin1101101111011010010…
…10111011011000101111
31200010122120211102122010
412313231022323120233
530213410402001033
61000521015052303
746052556015231
oct6675512733057
91603576742563
10472130500143
111722583a4795
1277603671093
13356a2292363
1418bcbb24251
15c434098863
hex6ded2bb62f

472130500143 has 8 divisors (see below), whose sum is σ = 629872695808. Its totient is φ = 314570985624.

The previous prime is 472130500141. The next prime is 472130500151. The reversal of 472130500143 is 341005031274.

It is a happy number.

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

It is not a de Polignac number, because 472130500143 - 21 = 472130500141 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 472130500143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472130500141) 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, 45664255 + ... + 45674592.

It is an arithmetic number, because the mean of its divisors is an integer number (78734086976).

Almost surely, 2472130500143 is an apocalyptic number.

472130500143 is a deficient number, since it is larger than the sum of its proper divisors (157742195665).

472130500143 is a wasteful number, since it uses less digits than its factorization.

472130500143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91340573.

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 472130500143 in words is "four hundred seventy-two billion, one hundred thirty million, five hundred thousand, one hundred forty-three".

Divisors: 1 3 1723 5169 91338847 274016541 157376833381 472130500143