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30610152213 = 317600199063
BaseRepresentation
bin11100100000100000…
…011101101100010101
32221000021101211212020
4130200200131230111
51000142144332323
622021225443353
72132356000164
oct344040355425
987007354766
1030610152213
1111a886a6463
125b23340559
132b6a906904
1416a54b53db
15be249eae3
hex72081db15

30610152213 has 8 divisors (see below), whose sum is σ = 43214332608. Its totient is φ = 19206369984.

The previous prime is 30610152197. The next prime is 30610152259. The reversal of 30610152213 is 31225101603.

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

It is not a de Polignac number, because 30610152213 - 24 = 30610152197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30610152613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300099481 + ... + 300099582.

It is an arithmetic number, because the mean of its divisors is an integer number (5401791576).

Almost surely, 230610152213 is an apocalyptic number.

It is an amenable number.

30610152213 is a deficient number, since it is larger than the sum of its proper divisors (12604180395).

30610152213 is a wasteful number, since it uses less digits than its factorization.

30610152213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600199083.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 30610152213 its reverse (31225101603), we get a palindrome (61835253816).

The spelling of 30610152213 in words is "thirty billion, six hundred ten million, one hundred fifty-two thousand, two hundred thirteen".

Divisors: 1 3 17 51 600199063 1800597189 10203384071 30610152213