Base | Representation |
---|---|
bin | 11100011111111111… |
… | …001010110100010110 |
3 | 2220222122222102012122 |
4 | 130133333022310112 |
5 | 1000132431033100 |
6 | 22020314415542 |
7 | 2132221546013 |
oct | 343777126426 |
9 | 86878872178 |
10 | 30601424150 |
11 | 11a83784990 |
12 | 5b204315b2 |
13 | 2b68b6bc8b |
14 | 16a428270a |
15 | be1828985 |
hex | 71ffcad16 |
30601424150 has 24 divisors (see below), whose sum is σ = 62093072664. Its totient is φ = 11127790400.
The previous prime is 30601424099. The next prime is 30601424153. The reversal of 30601424150 is 5142410603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30601424153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27818927 + ... + 27820026.
It is an arithmetic number, because the mean of its divisors is an integer number (2587211361).
Almost surely, 230601424150 is an apocalyptic number.
30601424150 is an abundant number, since it is smaller than the sum of its proper divisors (31491648514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30601424150 is a wasteful number, since it uses less digits than its factorization.
30601424150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55638976 (or 55638971 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 30601424150 its reverse (5142410603), we get a palindrome (35743834753).
The spelling of 30601424150 in words is "thirty billion, six hundred one million, four hundred twenty-four thousand, one hundred fifty".
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