Base | Representation |
---|---|
bin | 11100000000100001… |
… | …011110100100010110 |
3 | 2212121212200110221012 |
4 | 130000201132210112 |
5 | 443042312001110 |
6 | 21452100252222 |
7 | 2113151634452 |
oct | 340041364426 |
9 | 85555613835 |
10 | 30073547030 |
11 | 11832807aaa |
12 | 59b36a1072 |
13 | 2ab36a6257 |
14 | 1654111662 |
15 | bb0305905 |
hex | 70085e916 |
30073547030 has 16 divisors (see below), whose sum is σ = 54138631824. Its totient is φ = 12028030560.
The previous prime is 30073546963. The next prime is 30073547033. The reversal of 30073547030 is 3074537003.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30073547033) 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, 80156 + ... + 258015.
It is an arithmetic number, because the mean of its divisors is an integer number (3383664489).
Almost surely, 230073547030 is an apocalyptic number.
30073547030 is a deficient number, since it is larger than the sum of its proper divisors (24065084794).
30073547030 is a wasteful number, since it uses less digits than its factorization.
30073547030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347071.
The product of its (nonzero) digits is 26460, while the sum is 32.
The spelling of 30073547030 in words is "thirty billion, seventy-three million, five hundred forty-seven thousand, thirty".
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