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30313201010 = 253031320101
BaseRepresentation
bin11100001110110011…
…101011110101110010
32220020120122011101112
4130032303223311302
5444040134413020
621531541033322
72122121646221
oct341663536562
986216564345
1030313201010
1111946014644
125a5b9b5842
132b21235741
141677c96cb8
15bc63942c5
hex70ecebd72

30313201010 has 8 divisors (see below), whose sum is σ = 54563761836. Its totient is φ = 12125280400.

The previous prime is 30313201001. The next prime is 30313201031. The reversal of 30313201010 is 1010231303.

It can be written as a sum of positive squares in 2 ways, for example, as 28530925921 + 1782275089 = 168911^2 + 42217^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515660041 + ... + 1515660060.

Almost surely, 230313201010 is an apocalyptic number.

30313201010 is a deficient number, since it is larger than the sum of its proper divisors (24250560826).

30313201010 is a wasteful number, since it uses less digits than its factorization.

30313201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031320108.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30313201010 its reverse (1010231303), we get a palindrome (31323432313).

The spelling of 30313201010 in words is "thirty billion, three hundred thirteen million, two hundred one thousand, ten".

Divisors: 1 2 5 10 3031320101 6062640202 15156600505 30313201010