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234306054 = 23343100907
BaseRepresentation
bin11011111011100…
…11101000000110
3121022212222111000
431331303220012
5434440243204
635125554130
75543366013
oct1575635006
9538788430
10234306054
11110294674
1266575946
1339709248
142319270a
1515884039
hexdf73a06

234306054 has 32 divisors (see below), whose sum is σ = 532794240. Its totient is φ = 76284936.

The previous prime is 234306049. The next prime is 234306067. The reversal of 234306054 is 450603432.

234306054 is a `hidden beast` number, since 23 + 4 + 30 + 605 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48132 + ... + 52775.

It is an arithmetic number, because the mean of its divisors is an integer number (16649820).

Almost surely, 2234306054 is an apocalyptic number.

234306054 is an abundant number, since it is smaller than the sum of its proper divisors (298488186).

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

234306054 is a wasteful number, since it uses less digits than its factorization.

234306054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100961 (or 100955 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 234306054 is about 15307.0589598394. The cubic root of 234306054 is about 616.4925556018.

Adding to 234306054 its reverse (450603432), we get a palindrome (684909486).

The spelling of 234306054 in words is "two hundred thirty-four million, three hundred six thousand, fifty-four".

Divisors: 1 2 3 6 9 18 27 43 54 86 129 258 387 774 1161 2322 100907 201814 302721 605442 908163 1816326 2724489 4339001 5448978 8678002 13017003 26034006 39051009 78102018 117153027 234306054