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30013330010 = 2538913615669
BaseRepresentation
bin11011111100111011…
…110001001001011010
32212110200101010201012
4123330323301021122
5442431403030020
621442105453522
72111521044566
oct337473611132
985420333635
1030013330010
1111801819074
1259974a12a2
132aa4081591
14164a1186a6
15ba9dad7c5
hex6fcef125a

30013330010 has 32 divisors (see below), whose sum is σ = 54212230800. Its totient is φ = 11963560960.

The previous prime is 30013330007. The next prime is 30013330027. The reversal of 30013330010 is 1003331003.

It can be written as a sum of positive squares in 8 ways, for example, as 1966124281 + 28047205729 = 44341^2 + 167473^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5291456 + ... + 5297124.

Almost surely, 230013330010 is an apocalyptic number.

30013330010 is a deficient number, since it is larger than the sum of its proper divisors (24198900790).

30013330010 is a wasteful number, since it uses less digits than its factorization.

30013330010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7426.

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 30013330010 its reverse (1003331003), we get a palindrome (31016661013).

The spelling of 30013330010 in words is "thirty billion, thirteen million, three hundred thirty thousand, ten".

Divisors: 1 2 5 10 389 778 1361 1945 2722 3890 5669 6805 11338 13610 28345 56690 529429 1058858 2205241 2647145 4410482 5294290 7715509 11026205 15431018 22052410 38577545 77155090 3001333001 6002666002 15006665005 30013330010