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230001303203010 = 232516991915039931
BaseRepresentation
bin110100010010111101011001…
…111110011010110011000010
31010011100220120021112101111200
4310102331121332122303002
5220121320132104444020
62133101050124522030
766306021464034513
oct6422753176326302
91104326507471450
10230001303203010
116731600659a089
12219679630b0316
139b450506b7c71
1440b21a00c6a0a
151b8ccdd48c590
hexd12f59f9acc2

230001303203010 has 48 divisors (see below), whose sum is σ = 598006947432960. Its totient is φ = 61333315817760.

The previous prime is 230001303202991. The next prime is 230001303203011. The reversal of 230001303203010 is 10302303100032.

230001303203010 is a `hidden beast` number, since 2 + 30 + 0 + 0 + 13 + 0 + 320 + 301 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (230001303203011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7772745 + ... + 22812675.

It is an arithmetic number, because the mean of its divisors is an integer number (12458478071520).

Almost surely, 2230001303203010 is an apocalyptic number.

230001303203010 is an abundant number, since it is smaller than the sum of its proper divisors (368005644229950).

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

230001303203010 is a wasteful number, since it uses less digits than its factorization.

230001303203010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15209863 (or 15209860 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 230001303203010 its reverse (10302303100032), we get a palindrome (240303606303042).

The spelling of 230001303203010 in words is "two hundred thirty trillion, one billion, three hundred three million, two hundred three thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 169919 339838 509757 849595 1019514 1529271 1699190 2548785 3058542 5097570 7646355 15039931 15292710 30079862 45119793 75199655 90239586 135359379 150399310 225598965 270718758 451197930 676796895 1353593790 2555570035589 5111140071178 7666710106767 12777850177945 15333420213534 23000130320301 25555700355890 38333550533835 46000260640602 76667101067670 115000651601505 230001303203010