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30151033098 = 2371131540283
BaseRepresentation
bin11100000101001001…
…000100000100001010
32212211021111011211120
4130011021010010022
5443222131024343
621503505140110
72115112360404
oct340511040412
985737434746
1030151033098
111187252147a
125a1562a636
132ac67662b4
141660521b74
15bb700e683
hex70524410a

30151033098 has 32 divisors (see below), whose sum is σ = 61618309632. Its totient is φ = 9833132400.

The previous prime is 30151033093. The next prime is 30151033103. The reversal of 30151033098 is 89033015103.

It is an interprime number because it is at equal distance from previous prime (30151033093) and next prime (30151033103).

It is not an unprimeable number, because it can be changed into a prime (30151033093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214336 + ... + 325947.

It is an arithmetic number, because the mean of its divisors is an integer number (1925572176).

Almost surely, 230151033098 is an apocalyptic number.

30151033098 is an abundant number, since it is smaller than the sum of its proper divisors (31467276534).

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

30151033098 is a wasteful number, since it uses less digits than its factorization.

30151033098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540490.

The product of its (nonzero) digits is 9720, while the sum is 33.

The spelling of 30151033098 in words is "thirty billion, one hundred fifty-one million, thirty-three thousand, ninety-eight".

Divisors: 1 2 3 6 71 131 142 213 262 393 426 786 9301 18602 27903 55806 540283 1080566 1620849 3241698 38360093 70777073 76720186 115080279 141554146 212331219 230160558 424662438 5025172183 10050344366 15075516549 30151033098