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472484688421201 = 17416411057540313
BaseRepresentation
bin110101101101110001110101…
…0000000111110000101010001
32021221221002120022111122200221
41223123203222000332011101
5443412142120213434301
64352520245214313041
7201343615016460511
oct15333435200760521
92257832508448627
10472484688421201
111276036a3a66245
1244baa8461b8781
1317384165697691
148496549413841
1539956273c5da1
hex1adb8ea03e151

472484688421201 has 16 divisors (see below), whose sum is σ = 513279306480528. Its totient is φ = 433168511795200.

The previous prime is 472484688421199. The next prime is 472484688421223. The reversal of 472484688421201 is 102124886484274.

It can be written as a sum of positive squares in 8 ways, for example, as 195519614976 + 472289168806225 = 442176^2 + 21732215^2 .

It is a cyclic number.

It is not a de Polignac number, because 472484688421201 - 21 = 472484688421199 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 472484688421201.

It is not an unprimeable number, because it can be changed into a prime (472484688521201) 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, 528323380 + ... + 529216933.

It is an arithmetic number, because the mean of its divisors is an integer number (32079956655033).

Almost surely, 2472484688421201 is an apocalyptic number.

472484688421201 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

472484688421201 is a deficient number, since it is larger than the sum of its proper divisors (40794618059327).

472484688421201 is a wasteful number, since it uses less digits than its factorization.

472484688421201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057541012.

The product of its (nonzero) digits is 44040192, while the sum is 61.

The spelling of 472484688421201 in words is "four hundred seventy-two trillion, four hundred eighty-four billion, six hundred eighty-eight million, four hundred twenty-one thousand, two hundred one".

Divisors: 1 17 41 641 697 10897 26281 446777 1057540313 17978185321 43359152833 677883340633 737105598161 11524016790761 27793216965953 472484688421201