Base | Representation |
---|---|
bin | 11100000001110… |
… | …101101001101110 |
3 | 1012202211212102121 |
4 | 130001311221232 |
5 | 1430340301300 |
6 | 114354543154 |
7 | 14440002421 |
oct | 3401655156 |
9 | 1182755377 |
10 | 470243950 |
11 | 221493270 |
12 | 111597aba |
13 | 76567177 |
14 | 4664b9b8 |
15 | 2b43b81a |
hex | 1c075a6e |
470243950 has 48 divisors (see below), whose sum is σ = 961188480. Its totient is φ = 169740000.
The previous prime is 470243941. The next prime is 470243971. The reversal of 470243950 is 59342074.
It is a super-2 number, since 2×4702439502 = 442258745023205000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73375 + ... + 79525.
It is an arithmetic number, because the mean of its divisors is an integer number (20024760).
Almost surely, 2470243950 is an apocalyptic number.
470243950 is an abundant number, since it is smaller than the sum of its proper divisors (490944530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470243950 is a wasteful number, since it uses less digits than its factorization.
470243950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6313 (or 6308 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 470243950 is about 21685.1089460026. The cubic root of 470243950 is about 777.6325046514.
The spelling of 470243950 in words is "four hundred seventy million, two hundred forty-three thousand, nine hundred fifty".
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