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30213200101 = 726916045247
BaseRepresentation
bin11100001000110110…
…001101100011100101
32212222121110120221011
4130020312031203211
5443334034400401
621514005422221
72116465651330
oct341066154345
985877416834
1030213200101
11118a4622467
125a3240a971
132b065c16c6
1416688a5617
15bbc6de451
hex708d8d8e5

30213200101 has 8 divisors (see below), whose sum is σ = 34657735680. Its totient is φ = 25800755568.

The previous prime is 30213200093. The next prime is 30213200117. The reversal of 30213200101 is 10100231203.

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

It is not a de Polignac number, because 30213200101 - 23 = 30213200093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30213203101) 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, 8020741 + ... + 8024506.

It is an arithmetic number, because the mean of its divisors is an integer number (4332216960).

Almost surely, 230213200101 is an apocalyptic number.

It is an amenable number.

30213200101 is a deficient number, since it is larger than the sum of its proper divisors (4444535579).

30213200101 is a wasteful number, since it uses less digits than its factorization.

30213200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16045523.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30213200101 its reverse (10100231203), we get a palindrome (40313431304).

The spelling of 30213200101 in words is "thirty billion, two hundred thirteen million, two hundred thousand, one hundred one".

Divisors: 1 7 269 1883 16045247 112316729 4316171443 30213200101