Base | Representation |
---|---|
bin | 1101101100000111000111… |
… | …10010010010001111101000 |
3 | 10221120210222111211121000212 |
4 | 12312003203302102033220 |
5 | 12421201321304422303 |
6 | 144005034434520252 |
7 | 6224603136463154 |
oct | 666034362221750 |
9 | 127523874747025 |
10 | 30102952420328 |
11 | 965665494a257 |
12 | 34621a1a36088 |
13 | 13a4908814668 |
14 | 760dc258a064 |
15 | 3730a8309ad8 |
hex | 1b60e3c923e8 |
30102952420328 has 16 divisors (see below), whose sum is σ = 56496233764260. Its totient is φ = 15037290083200.
The previous prime is 30102952420327. The next prime is 30102952420351. The reversal of 30102952420328 is 82302425920103.
It can be written as a sum of positive squares in 2 ways, for example, as 30079542808324 + 23409612004 = 5484482^2 + 153002^2 .
It is not an unprimeable number, because it can be changed into a prime (30102952420327) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1773256853 + ... + 1773273828.
Almost surely, 230102952420328 is an apocalyptic number.
It is an amenable number.
30102952420328 is a deficient number, since it is larger than the sum of its proper divisors (26393281343932).
30102952420328 is a wasteful number, since it uses less digits than its factorization.
30102952420328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3546531748 (or 3546531744 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 41.
The spelling of 30102952420328 in words is "thirty trillion, one hundred two billion, nine hundred fifty-two million, four hundred twenty thousand, three hundred twenty-eight".
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