Base | Representation |
---|---|
bin | 101011100001010… |
… | …011010100010000 |
3 | 1212212220110201112 |
4 | 223201103110100 |
5 | 2443404301120 |
6 | 200241352452 |
7 | 24044113445 |
oct | 5341232420 |
9 | 1785813645 |
10 | 730150160 |
11 | 345172693 |
12 | 184638728 |
13 | b836781c |
14 | 6cd859cc |
15 | 4417abc5 |
hex | 2b853510 |
730150160 has 20 divisors (see below), whose sum is σ = 1697599308. Its totient is φ = 292060032.
The previous prime is 730150079. The next prime is 730150171. The reversal of 730150160 is 61051037.
It can be written as a sum of positive squares in 2 ways, for example, as 486290704 + 243859456 = 22052^2 + 15616^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×7301501602 = 1066238512296051200, which contains 22 as substring.
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, 4563359 + ... + 4563518.
Almost surely, 2730150160 is an apocalyptic number.
It is an amenable number.
730150160 is an abundant number, since it is smaller than the sum of its proper divisors (967449148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
730150160 is a wasteful number, since it uses less digits than its factorization.
730150160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9126890 (or 9126884 counting only the distinct ones).
The product of its (nonzero) digits is 630, while the sum is 23.
The square root of 730150160 is about 27021.2908647977. The cubic root of 730150160 is about 900.4730681694.
The spelling of 730150160 in words is "seven hundred thirty million, one hundred fifty thousand, one hundred sixty".
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