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230213035120 = 24519463147853
BaseRepresentation
bin1101011001100111000…
…1000010010001110000
3211000012221102220010011
43112121301002101300
512232434014110440
6253431452144304
722426615340335
oct3263161022160
9730187386104
10230213035120
11896a6290712
1238749a68094
131892a883753
14b1dc94298c
155ec5b2e9ea
hex3599c42470

230213035120 has 40 divisors (see below), whose sum is σ = 535276427616. Its totient is φ = 92079859968.

The previous prime is 230213035111. The next prime is 230213035147. The reversal of 230213035120 is 21530312032.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 230213035091 and 230213035100.

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, 1483114 + ... + 1630966.

Almost surely, 2230213035120 is an apocalyptic number.

230213035120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230213035120 is an abundant number, since it is smaller than the sum of its proper divisors (305063392496).

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

230213035120 is a wasteful number, since it uses less digits than its factorization.

230213035120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167329 (or 167323 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 230213035120 its reverse (21530312032), we get a palindrome (251743347152).

The spelling of 230213035120 in words is "two hundred thirty billion, two hundred thirteen million, thirty-five thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 19463 38926 77852 97315 147853 155704 194630 295706 311408 389260 591412 739265 778520 1182824 1478530 1557040 2365648 2957060 5914120 11828240 2877662939 5755325878 11510651756 14388314695 23021303512 28776629390 46042607024 57553258780 115106517560 230213035120