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830653410 = 23527688447
BaseRepresentation
bin110001100000101…
…100001111100010
32010220000120021010
4301200230033202
53200121402120
6214231441350
726404303026
oct6140541742
92126016233
10830653410
11396978224
121b2226256
131031263c2
147c468386
154cdce7e0
hex3182c3e2

830653410 has 16 divisors (see below), whose sum is σ = 1993568256. Its totient is φ = 221507568.

The previous prime is 830653387. The next prime is 830653423. The reversal of 830653410 is 14356038.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 27688447 = 830653410 / (8 + 3 + 0 + 6 + 5 + 3 + 4 + 1 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13844194 + ... + 13844253.

It is an arithmetic number, because the mean of its divisors is an integer number (124598016).

Almost surely, 2830653410 is an apocalyptic number.

830653410 is an abundant number, since it is smaller than the sum of its proper divisors (1162914846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830653410 is a wasteful number, since it uses less digits than its factorization.

830653410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27688457.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 830653410 is about 28821.0584469065. The cubic root of 830653410 is about 940.0261838187.

It can be divided in two parts, 8306 and 53410, that added together give a palindrome (61716).

The spelling of 830653410 in words is "eight hundred thirty million, six hundred fifty-three thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 27688447 55376894 83065341 138442235 166130682 276884470 415326705 830653410