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214142883401 = 523759276899
BaseRepresentation
bin1100011101101111101…
…0010001011001001001
3202110201222121121020202
43013123322101121021
512002031034232101
6242213105101545
721320442322136
oct3073372213111
9673658547222
10214142883401
11828aa090897
12356040278b5
1317269407935
14a51654d58d
155884dcd36b
hex31dbe91649

214142883401 has 8 divisors (see below), whose sum is σ = 214250961600. Its totient is φ = 214034841328.

The previous prime is 214142883391. The next prime is 214142883431. The reversal of 214142883401 is 104388241412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-214142883401 is a prime.

It is a super-2 number, since 2×2141428834012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214142883431) 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, 31036250 + ... + 31043148.

It is an arithmetic number, because the mean of its divisors is an integer number (26781370200).

Almost surely, 2214142883401 is an apocalyptic number.

It is an amenable number.

214142883401 is a deficient number, since it is larger than the sum of its proper divisors (108078199).

214142883401 is an equidigital number, since it uses as much as digits as its factorization.

214142883401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18063.

The product of its (nonzero) digits is 49152, while the sum is 38.

The spelling of 214142883401 in words is "two hundred fourteen billion, one hundred forty-two million, eight hundred eighty-three thousand, four hundred one".

Divisors: 1 5237 5927 6899 31039699 36130063 40890373 214142883401