Base | Representation |
---|---|
bin | 101000000100100… |
… | …111101111100000 |
3 | 1201212001101020000 |
4 | 220010213233200 |
5 | 2334102100000 |
6 | 150413420000 |
7 | 22442312211 |
oct | 5004475740 |
9 | 1655041200 |
10 | 672300000 |
11 | 31554aa39 |
12 | 16919a600 |
13 | a9391268 |
14 | 65407408 |
15 | 3e050000 |
hex | 28127be0 |
672300000 has 360 divisors, whose sum is σ = 2501136792. Its totient is φ = 177120000.
The previous prime is 672299993. The next prime is 672300017. The reversal of 672300000 is 3276.
It is a tau number, because it is divible by the number of its divisors (360).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 8099959 + ... + 8100041.
Almost surely, 2672300000 is an apocalyptic number.
672300000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 672300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1250568396).
672300000 is an abundant number, since it is smaller than the sum of its proper divisors (1828836792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
672300000 is an frugal number, since it uses more digits than its factorization.
672300000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130 (or 93 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 18.
The square root of 672300000 is about 25928.7485235983. The cubic root of 672300000 is about 876.0341514177.
Adding to 672300000 its reverse (3276), we get a palindrome (672303276).
The spelling of 672300000 in words is "six hundred seventy-two million, three hundred thousand".
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