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30232030010 = 2571343497639
BaseRepresentation
bin11100001001111110…
…000010101100111010
32220000220220020201012
4130021332002230322
5443403344430020
621515521153522
72120115005120
oct341176025472
986026806635
1030232030010
1111904213676
125a3878b8a2
132b0a485370
14166b1a7910
15bbe1ad7c5
hex709f82b3a

30232030010 has 64 divisors (see below), whose sum is σ = 66999744000. Its totient is φ = 9564486912.

The previous prime is 30232029941. The next prime is 30232030021. The reversal of 30232030010 is 1003023203.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3953771 + ... + 3961409.

It is an arithmetic number, because the mean of its divisors is an integer number (1046871000).

Almost surely, 230232030010 is an apocalyptic number.

30232030010 is an abundant number, since it is smaller than the sum of its proper divisors (36767713990).

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

30232030010 is a wasteful number, since it uses less digits than its factorization.

30232030010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12015.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30232030010 its reverse (1003023203), we get a palindrome (31235053213).

The spelling of 30232030010 in words is "thirty billion, two hundred thirty-two million, thirty thousand, ten".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 4349 7639 8698 15278 21745 30443 38195 43490 53473 56537 60886 76390 99307 106946 113074 152215 198614 267365 282685 304430 395759 496535 534730 565370 695149 791518 993070 1390298 1978795 3475745 3957590 6951490 33222011 66444022 166110055 232554077 332220110 431886143 465108154 863772286 1162770385 2159430715 2325540770 3023203001 4318861430 6046406002 15116015005 30232030010