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4002000292 = 223539282707
BaseRepresentation
bin1110111010001001…
…1010110110100100
3101022220110200100001
43232202122312210
531144003002132
61501040431044
7201113304223
oct35642326644
911286420301
104002000292
111774030064
12938318484
134ba172014
1429d714cba
1518651cce7
hexee89ada4

4002000292 has 12 divisors (see below), whose sum is σ = 7005504240. Its totient is φ = 2000427656.

The previous prime is 4002000281. The next prime is 4002000307. The reversal of 4002000292 is 2920002004.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127198 + ... + 155509.

It is an arithmetic number, because the mean of its divisors is an integer number (583792020).

Almost surely, 24002000292 is an apocalyptic number.

It is an amenable number.

4002000292 is a deficient number, since it is larger than the sum of its proper divisors (3003503948).

4002000292 is a wasteful number, since it uses less digits than its factorization.

4002000292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286250 (or 286248 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4002000292 is about 63261.3649236246. The cubic root of 4002000292 is about 1587.6656133419.

Adding to 4002000292 its reverse (2920002004), we get a palindrome (6922002296).

The spelling of 4002000292 in words is "four billion, two million, two hundred ninety-two", and thus it is an aban number.

Divisors: 1 2 4 3539 7078 14156 282707 565414 1130828 1000500073 2001000146 4002000292