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234106165 = 5439110663
BaseRepresentation
bin11011111010000…
…10110100110101
3121022111211021201
431331002310311
5434412344130
635121412501
75541604156
oct1575026465
9538454251
10234106165
11110168477
126649a131
1339669277
142313d92d
1515844bca
hexdf42d35

234106165 has 8 divisors (see below), whose sum is σ = 281017728. Its totient is φ = 187224720.

The previous prime is 234106157. The next prime is 234106181. The reversal of 234106165 is 561601432.

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

It is not a de Polignac number, because 234106165 - 23 = 234106157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16624 + ... + 27286.

It is an arithmetic number, because the mean of its divisors is an integer number (35127216).

Almost surely, 2234106165 is an apocalyptic number.

It is an amenable number.

234106165 is a deficient number, since it is larger than the sum of its proper divisors (46911563).

234106165 is a wasteful number, since it uses less digits than its factorization.

234106165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15059.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 234106165 is about 15300.5282588543. The cubic root of 234106165 is about 616.3171935943.

Adding to 234106165 its reverse (561601432), we get a palindrome (795707597).

The spelling of 234106165 in words is "two hundred thirty-four million, one hundred six thousand, one hundred sixty-five".

Divisors: 1 5 4391 10663 21955 53315 46821233 234106165