Base | Representation |
---|---|
bin | 1001010100000110100… |
… | …11010010011000000001 |
3 | 1010121001110202101012010 |
4 | 10222003103102120001 |
5 | 20220410243414301 |
6 | 403004151123133 |
7 | 32056436644266 |
oct | 4520323223001 |
9 | 1117043671163 |
10 | 320030451201 |
11 | 1137a69347aa |
12 | 520356734a9 |
13 | 242429089b6 |
14 | 116bd4b326d |
15 | 84d0e425d6 |
hex | 4a834d2601 |
320030451201 has 16 divisors (see below), whose sum is σ = 437147262720. Its totient is φ = 208134410880.
The previous prime is 320030451199. The next prime is 320030451277. The reversal of 320030451201 is 102154030023.
It is not a de Polignac number, because 320030451201 - 21 = 320030451199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (320030451001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1699335 + ... + 1878243.
It is an arithmetic number, because the mean of its divisors is an integer number (27321703920).
Almost surely, 2320030451201 is an apocalyptic number.
It is an amenable number.
320030451201 is a deficient number, since it is larger than the sum of its proper divisors (117116811519).
320030451201 is a wasteful number, since it uses less digits than its factorization.
320030451201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193496.
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 320030451201 its reverse (102154030023), we get a palindrome (422184481224).
The spelling of 320030451201 in words is "three hundred twenty billion, thirty million, four hundred fifty-one thousand, two hundred one".
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