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230213331124 = 22743237190159
BaseRepresentation
bin1101011001100111001…
…0001010100010110100
3211000012221222221011021
43112121302022202310
512232434103043444
6253431502350524
722426621012330
oct3263162124264
9730187887137
10230213331124
11896a6473047
1238749b8b444
131892a9583ba
14b1dc9bc7c0
155ec5b8c584
hex3599c8a8b4

230213331124 has 24 divisors (see below), whose sum is σ = 460439732480. Its totient is φ = 98660055456.

The previous prime is 230213331119. The next prime is 230213331149. The reversal of 230213331124 is 421133312032.

It is a super-3 number, since 3×2302133311243 (a number of 35 digits) contains 333 as substring.

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, 1115557 + ... + 1305715.

Almost surely, 2230213331124 is an apocalyptic number.

It is an amenable number.

230213331124 is an abundant number, since it is smaller than the sum of its proper divisors (230226401356).

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

230213331124 is a wasteful number, since it uses less digits than its factorization.

230213331124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233407 (or 233405 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 230213331124 its reverse (421133312032), we get a palindrome (651346643156).

The spelling of 230213331124 in words is "two hundred thirty billion, two hundred thirteen million, three hundred thirty-one thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 43237 86474 172948 190159 302659 380318 605318 760636 1210636 1331113 2662226 5324452 8221904683 16443809366 32887618732 57553332781 115106665562 230213331124