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6018733012242 = 231987504842561
BaseRepresentation
bin101011110010101100001…
…1100010111010100010010
3210022101101212000011200110
41113211120130113110102
51242102331122342432
620444545012302150
71160560546330206
oct127453034272422
923271355004613
106018733012242
111a10591971855
12812579611956
133487443ba822
1416b445b08b06
15a6863884dcc
hex57958717512

6018733012242 has 16 divisors (see below), whose sum is σ = 12043524159072. Its totient is φ = 2005234648320.

The previous prime is 6018733012199. The next prime is 6018733012249. The reversal of 6018733012242 is 2422103378106.

It is a self number, because there is not a number n which added to its sum of digits gives 6018733012242.

It is not an unprimeable number, because it can be changed into a prime (6018733012249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252409359 + ... + 252433202.

It is an arithmetic number, because the mean of its divisors is an integer number (752720259942).

Almost surely, 26018733012242 is an apocalyptic number.

6018733012242 is an abundant number, since it is smaller than the sum of its proper divisors (6024791146830).

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

6018733012242 is a wasteful number, since it uses less digits than its factorization.

6018733012242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504844553.

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 6018733012242 in words is "six trillion, eighteen billion, seven hundred thirty-three million, twelve thousand, two hundred forty-two".

Divisors: 1 2 3 6 1987 3974 5961 11922 504842561 1009685122 1514527683 3029055366 1003122168707 2006244337414 3009366506121 6018733012242