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835313053025 = 52114591661621
BaseRepresentation
bin11000010011111001000…
…10011010110101100001
32221212002101212200221102
430021330202122311201
5102141210120144100
61435423145404145
7114230556541253
oct14117442326541
92855071780842
10835313053025
112a2288495140
12115a80799655
1360a00cbb519
142c602281cd3
1516add5adcd5
hexc27c89ad61

835313053025 has 24 divisors (see below), whose sum is σ = 1130198579328. Its totient is φ = 607367160000.

The previous prime is 835313053013. The next prime is 835313053061. The reversal of 835313053025 is 520350313538.

It is not a de Polignac number, because 835313053025 - 24 = 835313053009 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 835313053025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 931715 + ... + 1593335.

It is an arithmetic number, because the mean of its divisors is an integer number (47091607472).

Almost surely, 2835313053025 is an apocalyptic number.

It is an amenable number.

835313053025 is a deficient number, since it is larger than the sum of its proper divisors (294885526303).

835313053025 is a wasteful number, since it uses less digits than its factorization.

835313053025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666233 (or 666228 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 835313053025 in words is "eight hundred thirty-five billion, three hundred thirteen million, fifty-three thousand, twenty-five".

Divisors: 1 5 11 25 55 275 4591 22955 50501 114775 252505 661621 1262525 3308105 7277831 16540525 36389155 181945775 3037502011 15187510055 33412522121 75937550275 167062610605 835313053025