Search a number
-
+
47712470337319 = 227430511488227
BaseRepresentation
bin10101101100100111011001…
…10110001000011100100111
320020221021020002112011021211
422312103230312020130213
522223210114401243234
6245250450053452251
713023053331206104
oct1266235466103447
9206837202464254
1047712470337319
111422582170a007
125426bb5941087
132081360a92338
14bad41dca7aab
1557b19e19d164
hex2b64ecd88727

47712470337319 has 8 divisors (see below), whose sum is σ = 47922866903808. Its totient is φ = 47502075608760.

The previous prime is 47712470337317. The next prime is 47712470337353. The reversal of 47712470337319 is 91373307421774.

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 47712470337319 - 21 = 47712470337317 is a prime.

It is a super-2 number, since 2×477124703373192 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47712470337317) 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, 97481884 + ... + 97970110.

It is an arithmetic number, because the mean of its divisors is an integer number (5990358362976).

Almost surely, 247712470337319 is an apocalyptic number.

47712470337319 is a deficient number, since it is larger than the sum of its proper divisors (210396566489).

47712470337319 is a wasteful number, since it uses less digits than its factorization.

47712470337319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918965.

The product of its (nonzero) digits is 18670176, while the sum is 58.

The spelling of 47712470337319 in words is "forty-seven trillion, seven hundred twelve billion, four hundred seventy million, three hundred thirty-seven thousand, three hundred nineteen".

Divisors: 1 227 430511 488227 97725997 110827529 210187093997 47712470337319