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30130033335 = 355337899413
BaseRepresentation
bin11100000011111000…
…111101001010110111
32212202210222021120120
4130003320331022313
5443201242031320
621501435103023
72114436025533
oct340370751267
985683867516
1030130033335
1111861688aa6
125a0a5a1a73
132ac22c2abc
14165b816bc3
15bb5262440
hex703e3d2b7

30130033335 has 16 divisors (see below), whose sum is σ = 49117640544. Its totient is φ = 15766155392.

The previous prime is 30130033309. The next prime is 30130033337. The reversal of 30130033335 is 53333003103.

It is a cyclic number.

It is not a de Polignac number, because 30130033335 - 25 = 30130033303 is a prime.

It is a super-2 number, since 2×301300333352 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130033337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18948912 + ... + 18950501.

It is an arithmetic number, because the mean of its divisors is an integer number (3069852534).

Almost surely, 230130033335 is an apocalyptic number.

30130033335 is a deficient number, since it is larger than the sum of its proper divisors (18987607209).

30130033335 is a wasteful number, since it uses less digits than its factorization.

30130033335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37899474.

The product of its (nonzero) digits is 3645, while the sum is 24.

Adding to 30130033335 its reverse (53333003103), we get a palindrome (83463036438).

The spelling of 30130033335 in words is "thirty billion, one hundred thirty million, thirty-three thousand, three hundred thirty-five".

Divisors: 1 3 5 15 53 159 265 795 37899413 113698239 189497065 568491195 2008668889 6026006667 10043344445 30130033335