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2298631324 = 221119131139151
BaseRepresentation
bin1000100100000010…
…0101010010011100
312221012021120101111
42021000211102130
514201422200244
61020031351404
7110651021023
oct21100452234
95835246344
102298631324
11a7a576810
12541982564
132a82b61a2
1417b3d38ba
15d6c00e34
hex8902549c

2298631324 has 96 divisors (see below), whose sum is σ = 4719052800. Its totient is φ = 968760000.

The previous prime is 2298631273. The next prime is 2298631393. The reversal of 2298631324 is 4231368922.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15222649 + ... + 15222799.

It is an arithmetic number, because the mean of its divisors is an integer number (49156800).

Almost surely, 22298631324 is an apocalyptic number.

It is an amenable number.

2298631324 is an abundant number, since it is smaller than the sum of its proper divisors (2420421476).

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

2298631324 is a wasteful number, since it uses less digits than its factorization.

2298631324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 453 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 2298631324 is about 47944.0436759354. The cubic root of 2298631324 is about 1319.7442349576.

The spelling of 2298631324 in words is "two billion, two hundred ninety-eight million, six hundred thirty-one thousand, three hundred twenty-four".

Divisors: 1 2 4 11 19 22 38 44 76 131 139 151 209 262 278 302 418 524 556 604 836 1441 1529 1661 2489 2641 2869 2882 3058 3322 4978 5282 5738 5764 6116 6644 9956 10564 11476 18209 19781 20989 27379 29051 31559 36418 39562 41978 54758 58102 63118 72836 79124 83956 109516 116204 126236 200299 217591 230879 345971 375839 398791 400598 435182 461758 691942 751678 797582 801196 870364 923516 1383884 1503356 1595164 2749559 3805681 4134229 4386701 5499118 7611362 8268458 8773402 10998236 15222724 16536916 17546804 30245149 52241621 60490298 104483242 120980596 208966484 574657831 1149315662 2298631324