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2392012000 = 2553785429
BaseRepresentation
bin1000111010010011…
…0011010011100000
320011200222210121001
42032210303103200
514344323341000
61033205041344
7113163523630
oct21644632340
96150883531
102392012000
111018257024
125690b6254
132c174cb21
141899806c0
15deee946a
hex8e9334e0

2392012000 has 96 divisors (see below), whose sum is σ = 6716848320. Its totient is φ = 820108800.

The previous prime is 2392011997. The next prime is 2392012009. The reversal of 2392012000 is 2102932.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2392012009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14715 + ... + 70714.

It is an arithmetic number, because the mean of its divisors is an integer number (69967170).

Almost surely, 22392012000 is an apocalyptic number.

2392012000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2392012000 is an abundant number, since it is smaller than the sum of its proper divisors (4324836320).

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

2392012000 is an equidigital number, since it uses as much as digits as its factorization.

2392012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85461 (or 85443 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2392012000 is about 48908.1997215191. The cubic root of 2392012000 is about 1337.3788518097.

Adding to 2392012000 its reverse (2102932), we get a palindrome (2394114932).

The spelling of 2392012000 in words is "two billion, three hundred ninety-two million, twelve thousand".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 125 140 160 175 200 224 250 280 350 400 500 560 700 800 875 1000 1120 1400 1750 2000 2800 3500 4000 5600 7000 14000 28000 85429 170858 341716 427145 598003 683432 854290 1196006 1366864 1708580 2135725 2392012 2733728 2990015 3417160 4271450 4784024 5980030 6834320 8542900 9568048 10678625 11960060 13668640 14950075 17085800 19136096 21357250 23920120 29900150 34171600 42714500 47840240 59800300 68343200 74750375 85429000 95680480 119600600 149500750 170858000 239201200 299001500 341716000 478402400 598003000 1196006000 2392012000