Base | Representation |
---|---|
bin | 10011110000011… |
… | …100100111011110 |
3 | 212002201021120002 |
4 | 103300130213132 |
5 | 1134323422410 |
6 | 52520254302 |
7 | 11133265523 |
oct | 2360344736 |
9 | 762637502 |
10 | 331467230 |
11 | 160117266 |
12 | 93011392 |
13 | 53897873 |
14 | 3204514a |
15 | 1e1777a5 |
hex | 13c1c9de |
331467230 has 16 divisors (see below), whose sum is σ = 597083184. Its totient is φ = 132488640.
The previous prime is 331467211. The next prime is 331467233. The reversal of 331467230 is 32764133.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 331467193 and 331467202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331467233) 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, 2765 + ... + 25895.
It is an arithmetic number, because the mean of its divisors is an integer number (37317699).
Almost surely, 2331467230 is an apocalyptic number.
331467230 is a deficient number, since it is larger than the sum of its proper divisors (265615954).
331467230 is a wasteful number, since it uses less digits than its factorization.
331467230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24571.
The product of its (nonzero) digits is 9072, while the sum is 29.
The square root of 331467230 is about 18206.2415121848. The cubic root of 331467230 is about 692.0649685068.
The spelling of 331467230 in words is "three hundred thirty-one million, four hundred sixty-seven thousand, two hundred thirty".
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