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234213141560 = 2355855328539
BaseRepresentation
bin1101101000100000110…
…0001110110000111000
3211101112201100100120112
43122020030032300320
512314132031012220
6255332424243452
722631006566256
oct3321014166070
9741481310515
10234213141560
1190369237902
1239485610588
1319117511738
14b49bcc35d6
15615bdc65c5
hex368830ec38

234213141560 has 16 divisors (see below), whose sum is σ = 526979568600. Its totient is φ = 93685256608.

The previous prime is 234213141553. The next prime is 234213141593. The reversal of 234213141560 is 65141312432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2927664230 + ... + 2927664309.

Almost surely, 2234213141560 is an apocalyptic number.

234213141560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234213141560 is an abundant number, since it is smaller than the sum of its proper divisors (292766427040).

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

234213141560 is a wasteful number, since it uses less digits than its factorization.

234213141560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855328550 (or 5855328546 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 234213141560 its reverse (65141312432), we get a palindrome (299354453992).

The spelling of 234213141560 in words is "two hundred thirty-four billion, two hundred thirteen million, one hundred forty-one thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 5855328539 11710657078 23421314156 29276642695 46842628312 58553285390 117106570780 234213141560