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2023030044230 = 2513231019663983
BaseRepresentation
bin11101011100000101111…
…111001011011001000110
321011101210102221022111012
4131130011333023121012
5231121131142403410
64145211150442222
7266105366436116
oct35340577133106
97141712838435
102023030044230
1170aa647a0998
122880b0803372
13118a03912690
146dcb535d046
1537954c74605
hex1d705fcb646

2023030044230 has 64 divisors (see below), whose sum is σ = 4096090736640. Its totient is φ = 713785961856.

The previous prime is 2023030044223. The next prime is 2023030044239. The reversal of 2023030044230 is 324400303202.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 2023030044196 and 2023030044205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023030044239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2714819 + ... + 3378801.

It is an arithmetic number, because the mean of its divisors is an integer number (64001417760).

Almost surely, 22023030044230 is an apocalyptic number.

2023030044230 is an abundant number, since it is smaller than the sum of its proper divisors (2073060692410).

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

2023030044230 is a wasteful number, since it uses less digits than its factorization.

2023030044230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665045.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 2023030044230 its reverse (324400303202), we get a palindrome (2347430347432).

The spelling of 2023030044230 in words is "two trillion, twenty-three billion, thirty million, forty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 13 23 26 46 65 115 130 230 299 598 1019 1495 2038 2990 5095 10190 13247 23437 26494 46874 66235 117185 132470 234370 304681 609362 663983 1327966 1523405 3046810 3319915 6639830 8631779 15271609 17263558 30543218 43158895 76358045 86317790 152716090 198530917 397061834 676598677 992654585 1353197354 1985309170 3382993385 6765986770 8795782801 15561769571 17591565602 31123539142 43978914005 77808847855 87957828010 155617695710 202303004423 404606008846 1011515022115 2023030044230