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472426684710213 = 33147197548639899
BaseRepresentation
bin110101101101010110110100…
…0101110010111110101000101
32021221201112211221021211122210
41223122231220232113311011
5443410214322241211323
64352433453421414033
7201336462440200422
oct15332555056276505
92257645757254583
10472426684710213
11127591039420712
1244b9b558a0a319
131737b8506b56bc
148493805b30d49
153993d80051293
hex1adab68b97d45

472426684710213 has 32 divisors (see below), whose sum is σ = 667427022028800. Its totient is φ = 296792239222080.

The previous prime is 472426684710191. The next prime is 472426684710251. The reversal of 472426684710213 is 312017486624274.

It is not a de Polignac number, because 472426684710213 - 29 = 472426684709701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472426684710283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273458863 + ... + 275181036.

It is an arithmetic number, because the mean of its divisors is an integer number (20857094438400).

Almost surely, 2472426684710213 is an apocalyptic number.

It is an amenable number.

472426684710213 is a deficient number, since it is larger than the sum of its proper divisors (195000337318587).

472426684710213 is a wasteful number, since it uses less digits than its factorization.

472426684710213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548640177.

The product of its (nonzero) digits is 21676032, while the sum is 57.

The spelling of 472426684710213 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, six hundred eighty-four million, seven hundred ten thousand, two hundred thirteen".

Divisors: 1 3 31 47 93 141 197 591 1457 4371 6107 9259 18321 27777 287029 861087 548639899 1645919697 17007836869 25786075253 51023510607 77358225759 108082060103 324246180309 799368332843 2398104998529 3350543863193 5079856824841 10051631589579 15239570474523 157475561570071 472426684710213