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30304101 = 329348323
BaseRepresentation
bin111001110011…
…0011101100101
32010000121102010
41303212131211
530224212401
63001304433
7515403102
oct163463545
963017363
1030304101
1116118a13
12a195119
136380529
14404baa9
1529d8ed6
hex1ce6765

30304101 has 8 divisors (see below), whose sum is σ = 41798880. Its totient is φ = 19506032.

The previous prime is 30304093. The next prime is 30304103. The reversal of 30304101 is 10140303.

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 30304101 - 23 = 30304093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30304103) 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, 174075 + ... + 174248.

It is an arithmetic number, because the mean of its divisors is an integer number (5224860).

Almost surely, 230304101 is an apocalyptic number.

It is an amenable number.

30304101 is a deficient number, since it is larger than the sum of its proper divisors (11494779).

30304101 is a wasteful number, since it uses less digits than its factorization.

30304101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348355.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 30304101 is about 5504.9160756546. The cubic root of 30304101 is about 311.7696257141.

Adding to 30304101 its reverse (10140303), we get a palindrome (40444404).

The spelling of 30304101 in words is "thirty million, three hundred four thousand, one hundred one".

Divisors: 1 3 29 87 348323 1044969 10101367 30304101