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234067473 = 3247553351
BaseRepresentation
bin11011111001110…
…01011000010001
3121022102212012200
431330321120101
5434410124343
635120513413
75541353313
oct1574713021
9538385180
10234067473
111101413a2
126647b869
1339654783
142312d7b3
15158384d3
hexdf39611

234067473 has 12 divisors (see below), whose sum is σ = 345291648. Its totient is φ = 152724600.

The previous prime is 234067459. The next prime is 234067487. The reversal of 234067473 is 374760432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (234067459) and next prime (234067487).

It is not a de Polignac number, because 234067473 - 210 = 234066449 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (234067433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 276253 + ... + 277098.

It is an arithmetic number, because the mean of its divisors is an integer number (28774304).

Almost surely, 2234067473 is an apocalyptic number.

It is an amenable number.

234067473 is a deficient number, since it is larger than the sum of its proper divisors (111224175).

234067473 is a wasteful number, since it uses less digits than its factorization.

234067473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553404 (or 553401 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The square root of 234067473 is about 15299.2638058176. The cubic root of 234067473 is about 616.2832376912.

The spelling of 234067473 in words is "two hundred thirty-four million, sixty-seven thousand, four hundred seventy-three".

Divisors: 1 3 9 47 141 423 553351 1660053 4980159 26007497 78022491 234067473