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30490119213 = 320394984489
BaseRepresentation
bin11100011001010110…
…100100110000101101
32220200220112112112120
4130121112210300231
5444420432303323
622001301023153
72126400510561
oct343126446055
986626475476
1030490119213
1111a26971934
125aab0b4ab9
132b4ba9a978
14169358b6a1
15bd6b8e5e3
hex7195a4c2d

30490119213 has 8 divisors (see below), whose sum is σ = 40673438400. Its totient is φ = 20316773088.

The previous prime is 30490119199. The next prime is 30490119221. The reversal of 30490119213 is 31291109403.

It is a happy number.

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

It is not a de Polignac number, because 30490119213 - 24 = 30490119197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30490119013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2486128 + ... + 2498361.

It is an arithmetic number, because the mean of its divisors is an integer number (5084179800).

Almost surely, 230490119213 is an apocalyptic number.

It is an amenable number.

30490119213 is a deficient number, since it is larger than the sum of its proper divisors (10183319187).

30490119213 is a wasteful number, since it uses less digits than its factorization.

30490119213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986531.

The product of its (nonzero) digits is 5832, while the sum is 33.

The spelling of 30490119213 in words is "thirty billion, four hundred ninety million, one hundred nineteen thousand, two hundred thirteen".

Divisors: 1 3 2039 6117 4984489 14953467 10163373071 30490119213