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2301012004004 = 22782179000143
BaseRepresentation
bin100001011110111111000…
…000001100110010100100
322010222022111001000012222
4201132333000030302210
5300144433033112004
64521023104531512
7325146136215410
oct41367700146244
98128274030188
102301012004004
1180794331a72a
12311b50320b98
13138ca4c43bcc
147d526185d40
153ecc443e7be
hex217bf00cca4

2301012004004 has 12 divisors (see below), whose sum is σ = 4602024008064. Its totient is φ = 986148001704.

The previous prime is 2301012004003. The next prime is 2301012004009. The reversal of 2301012004004 is 4004002101032.

2301012004004 is an admirable number.

It is a super-3 number, since 3×23010120040043 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2301012004003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 41089500044 + ... + 41089500099.

It is an arithmetic number, because the mean of its divisors is an integer number (383502000672).

Almost surely, 22301012004004 is an apocalyptic number.

It is an amenable number.

2301012004004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2301012004004 is a wasteful number, since it uses less digits than its factorization.

2301012004004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82179000154 (or 82179000152 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2301012004004 its reverse (4004002101032), we get a palindrome (6305014105036).

The spelling of 2301012004004 in words is "two trillion, three hundred one billion, twelve million, four thousand, four".

Divisors: 1 2 4 7 14 28 82179000143 164358000286 328716000572 575253001001 1150506002002 2301012004004