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234060253 = 71071372281
BaseRepresentation
bin11011111001101…
…11100111011101
3121022102111022021
431330313213131
5434404412003
635120420141
75541323260
oct1574674735
9538374267
10234060253
11110136a29
1266477651
13396513bb
142312acd7
15158362bd
hexdf379dd

234060253 has 16 divisors (see below), whose sum is σ = 272087424. Its totient is φ = 197210880.

The previous prime is 234060251. The next prime is 234060283. The reversal of 234060253 is 352060432.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 234060253 - 21 = 234060251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234060251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101473 + ... + 103753.

It is an arithmetic number, because the mean of its divisors is an integer number (17005464).

Almost surely, 2234060253 is an apocalyptic number.

It is an amenable number.

234060253 is a deficient number, since it is larger than the sum of its proper divisors (38027171).

234060253 is a wasteful number, since it uses less digits than its factorization.

234060253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 234060253 is about 15299.0278449318. The cubic root of 234060253 is about 616.2769010416.

The spelling of 234060253 in words is "two hundred thirty-four million, sixty thousand, two hundred fifty-three".

Divisors: 1 7 107 137 749 959 2281 14659 15967 102613 244067 312497 1708469 2187479 33437179 234060253