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830260244 = 221173258487
BaseRepresentation
bin110001011111001…
…100010000010100
32010212021120221102
4301133030100110
53200021311434
6214215205232
726401044542
oct6137142024
92125246842
10830260244
113967298a0
121b2076818
13103019468
147c3a4d92
154cd5307e
hex317cc414

830260244 has 24 divisors (see below), whose sum is σ = 1606761408. Its totient is φ = 372219840.

The previous prime is 830260231. The next prime is 830260253. The reversal of 830260244 is 442062038.

It is a congruent number.

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, 126032 + ... + 132455.

It is an arithmetic number, because the mean of its divisors is an integer number (66948392).

Almost surely, 2830260244 is an apocalyptic number.

It is an amenable number.

830260244 is a deficient number, since it is larger than the sum of its proper divisors (776501164).

830260244 is a wasteful number, since it uses less digits than its factorization.

830260244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258575 (or 258573 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 830260244 is about 28814.2368283458. The cubic root of 830260244 is about 939.8778489229.

The spelling of 830260244 in words is "eight hundred thirty million, two hundred sixty thousand, two hundred forty-four".

Divisors: 1 2 4 11 22 44 73 146 292 803 1606 3212 258487 516974 1033948 2843357 5686714 11373428 18869551 37739102 75478204 207565061 415130122 830260244