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30233220010 = 2572411917879
BaseRepresentation
bin11100001010000010…
…100101001110101010
32220001000010201002021
4130022002211032222
5443404201020020
621520002455054
72120131062400
oct341202451652
986030121067
1030233220010
1111904956744
125a3906448a
132b0a7b0bc6
14166b3d7470
15bbe3461aa
hex70a0a53aa

30233220010 has 96 divisors (see below), whose sum is σ = 65196472320. Its totient is φ = 10058630400.

The previous prime is 30233219959. The next prime is 30233220011. The reversal of 30233220010 is 1002233203.

It is not an unprimeable number, because it can be changed into a prime (30233220011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3833251 + ... + 3841129.

It is an arithmetic number, because the mean of its divisors is an integer number (679129920).

Almost surely, 230233220010 is an apocalyptic number.

30233220010 is an abundant number, since it is smaller than the sum of its proper divisors (34963252310).

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

30233220010 is a wasteful number, since it uses less digits than its factorization.

30233220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8132 (or 8125 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30233220010 its reverse (1002233203), we get a palindrome (31235453213).

The spelling of 30233220010 in words is "thirty billion, two hundred thirty-three million, two hundred twenty thousand, ten".

Divisors: 1 2 5 7 10 14 35 41 49 70 82 98 191 205 245 287 382 410 490 574 955 1337 1435 1910 2009 2674 2870 4018 6685 7831 7879 9359 10045 13370 15662 15758 18718 20090 39155 39395 46795 54817 55153 78310 78790 93590 109634 110306 274085 275765 323039 383719 386071 548170 551530 646078 767438 772142 1504889 1615195 1918595 1930355 2261273 3009778 3230390 3837190 3860710 4522546 7524445 10534223 11306365 15048890 15828911 21068446 22612730 31657822 52671115 61700449 73739561 79144555 105342230 123400898 147479122 158289110 308502245 368697805 431903143 617004490 737395610 863806286 2159515715 3023322001 4319031430 6046644002 15116610005 30233220010