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49100132304 = 2432581358657
BaseRepresentation
bin101101101110100110…
…001000111111010000
311200201212120011012200
4231232212020333100
51301024113213204
634320054123200
73355514144526
oct555646107720
9150655504180
1049100132304
1119906821143
129623650500
1348264c1632
14253b00a316
151425892539
hexb6e988fd0

49100132304 has 60 divisors (see below), whose sum is σ = 137438157636. Its totient is φ = 16363616256.

The previous prime is 49100132243. The next prime is 49100132321. The reversal of 49100132304 is 40323100194.

It can be written as a sum of positive squares in 2 ways, for example, as 41934848400 + 7165283904 = 204780^2 + 84648^2 .

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 807744 + ... + 866400.

Almost surely, 249100132304 is an apocalyptic number.

It is an amenable number.

49100132304 is an abundant number, since it is smaller than the sum of its proper divisors (88338025332).

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

49100132304 is a wasteful number, since it uses less digits than its factorization.

49100132304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64484 (or 64475 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 49100132304 its reverse (40323100194), we get a palindrome (89423232498).

The spelling of 49100132304 in words is "forty-nine billion, one hundred million, one hundred thirty-two thousand, three hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 5813 11626 17439 23252 34878 46504 52317 58657 69756 93008 104634 117314 139512 175971 209268 234628 279024 351942 418536 469256 527913 703884 837072 938512 1055826 1407768 2111652 2815536 4223304 8446608 340973141 681946282 1022919423 1363892564 2045838846 2727785128 3068758269 4091677692 5455570256 6137516538 8183355384 12275033076 16366710768 24550066152 49100132304