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30230010302 = 223657174137
BaseRepresentation
bin11100001001110110…
…010101100110111110
32220000210002122012012
4130021312111212332
5443402340312202
621515410011222
72120061563552
oct341166254676
986023078165
1030230010302
1111903064198
125a37b76b12
132b09c28c7b
14166abdd862
15bbde10152
hex709d959be

30230010302 has 8 divisors (see below), whose sum is σ = 47316537936. Its totient is φ = 14457830992.

The previous prime is 30230010299. The next prime is 30230010331. The reversal of 30230010302 is 20301003203.

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

It is a super-2 number, since 2×302300103022 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328587023 + ... + 328587114.

It is an arithmetic number, because the mean of its divisors is an integer number (5914567242).

Almost surely, 230230010302 is an apocalyptic number.

30230010302 is a deficient number, since it is larger than the sum of its proper divisors (17086527634).

30230010302 is a wasteful number, since it uses less digits than its factorization.

30230010302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657174162.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30230010302 its reverse (20301003203), we get a palindrome (50531013505).

The spelling of 30230010302 in words is "thirty billion, two hundred thirty million, ten thousand, three hundred two".

Divisors: 1 2 23 46 657174137 1314348274 15115005151 30230010302