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472426453470751 = 13211226917590227
BaseRepresentation
bin110101101101010110101101…
…0111100010000111000011111
32021221201112020211011122202021
41223122231122330100320133
5443410213334042031001
64352433414441241011
7201336453631533043
oct15332553274207037
92257645224148667
10472426453470751
11127590a2a94101a
1244b9b4b3493167
131737b814811210
1484937c313a023
153993d69ac5ba1
hex1adab5af10e1f

472426453470751 has 16 divisors (see below), whose sum is σ = 511200762807168. Its totient is φ = 434000014408800.

The previous prime is 472426453470701. The next prime is 472426453470799. The reversal of 472426453470751 is 157074354624274.

It is a cyclic number.

It is not a de Polignac number, because 472426453470751 - 213 = 472426453462559 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 472426453470751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472426453470701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58446300 + ... + 66036526.

It is an arithmetic number, because the mean of its divisors is an integer number (31950047675448).

Almost surely, 2472426453470751 is an apocalyptic number.

472426453470751 is a deficient number, since it is larger than the sum of its proper divisors (38774309336417).

472426453470751 is a wasteful number, since it uses less digits than its factorization.

472426453470751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613142.

The product of its (nonzero) digits is 158054400, while the sum is 61.

The spelling of 472426453470751 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, four hundred fifty-three million, four hundred seventy thousand, seven hundred fifty-one".

Divisors: 1 13 211 2743 22691 294983 4787801 7590227 62241413 98672951 1601537897 20819992661 172229840857 2238987931141 36340496420827 472426453470751