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214235010443 = 557481779847
BaseRepresentation
bin1100011110000101100…
…1101101010110001011
3202110222101222010210102
43013201121231112023
512002223130313233
6242230155440015
721322641354116
oct3074131552613
9673871863712
10214235010443
1182947095243
123562aa5600b
1317282522a8c
14a52489157d
15588d02a1e8
hex31e166d58b

214235010443 has 8 divisors (see below), whose sum is σ = 214666876512. Its totient is φ = 213803314816.

The previous prime is 214235010421. The next prime is 214235010449. The reversal of 214235010443 is 344010532412.

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

It is a cyclic number.

It is not a de Polignac number, because 214235010443 - 210 = 214235009419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214235010449) 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, 2643146 + ... + 2722992.

It is an arithmetic number, because the mean of its divisors is an integer number (26833359564).

Almost surely, 2214235010443 is an apocalyptic number.

214235010443 is a deficient number, since it is larger than the sum of its proper divisors (431866069).

214235010443 is an equidigital number, since it uses as much as digits as its factorization.

214235010443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85221.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 214235010443 its reverse (344010532412), we get a palindrome (558245542855).

The spelling of 214235010443 in words is "two hundred fourteen billion, two hundred thirty-five million, ten thousand, four hundred forty-three".

Divisors: 1 557 4817 79847 2683069 44474779 384622999 214235010443