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2430211112 = 237192284033
BaseRepresentation
bin1001000011011010…
…0001010000101000
320021100212111220222
42100312201100220
514434113223422
61041051505212
7114136311410
oct22066412050
96240774828
102430211112
11103787763a
12579a58208
132c9635a54
14190a85640
15e3542842
hex90da1428

2430211112 has 32 divisors (see below), whose sum is σ = 5481681600. Its totient is φ = 986701824.

The previous prime is 2430211061. The next prime is 2430211123. The reversal of 2430211112 is 2111120342.

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 7 ways as a sum of consecutive naturals, for example, 1140953 + ... + 1143080.

It is an arithmetic number, because the mean of its divisors is an integer number (171302550).

Almost surely, 22430211112 is an apocalyptic number.

It is an amenable number.

2430211112 is an abundant number, since it is smaller than the sum of its proper divisors (3051470488).

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

2430211112 is a wasteful number, since it uses less digits than its factorization.

2430211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284065 (or 2284061 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2430211112 is about 49297.1714401547. The cubic root of 2430211112 is about 1344.4603561039.

Adding to 2430211112 its reverse (2111120342), we get a palindrome (4541331454).

The spelling of 2430211112 in words is "two billion, four hundred thirty million, two hundred eleven thousand, one hundred twelve".

Divisors: 1 2 4 7 8 14 19 28 38 56 76 133 152 266 532 1064 2284033 4568066 9136132 15988231 18272264 31976462 43396627 63952924 86793254 127905848 173586508 303776389 347173016 607552778 1215105556 2430211112