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30200010331 = 163211187767
BaseRepresentation
bin11100001000000011…
…111001011001011011
32212221200122110222011
4130020003321121123
5443322200312311
621512415010351
72116245565231
oct341003713133
985850573864
1030200010331
1111898133827
125a29b099b7
132b03953cca
141666c30951
15bbb486321
hex7080f965b

30200010331 has 8 divisors (see below), whose sum is σ = 30400026624. Its totient is φ = 30000174120.

The previous prime is 30200010329. The next prime is 30200010353. The reversal of 30200010331 is 13301000203.

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

It is a cyclic number.

It is not a de Polignac number, because 30200010331 - 21 = 30200010329 is a prime.

It is a super-2 number, since 2×302000103312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30200010301) 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, 300210 + ... + 387976.

It is an arithmetic number, because the mean of its divisors is an integer number (3800003328).

Almost surely, 230200010331 is an apocalyptic number.

30200010331 is a deficient number, since it is larger than the sum of its proper divisors (200016293).

30200010331 is a wasteful number, since it uses less digits than its factorization.

30200010331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90041.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30200010331 its reverse (13301000203), we get a palindrome (43501010534).

The spelling of 30200010331 in words is "thirty billion, two hundred million, ten thousand, three hundred thirty-one".

Divisors: 1 163 2111 87767 344093 14306021 185276137 30200010331