Base | Representation |
---|---|
bin | 11100101000000… |
… | …111111100110100 |
3 | 1020110201202210221 |
4 | 130220013330310 |
5 | 1440422432442 |
6 | 115354024124 |
7 | 14621213215 |
oct | 3450077464 |
9 | 1213652727 |
10 | 480280372 |
11 | 227118830 |
12 | 114a18044 |
13 | 7866c490 |
14 | 47b0140c |
15 | 2c270467 |
hex | 1ca07f34 |
480280372 has 24 divisors (see below), whose sum is σ = 987430752. Its totient is φ = 201516000.
The previous prime is 480280369. The next prime is 480280391. The reversal of 480280372 is 273082084.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419254 + ... + 420397.
It is an arithmetic number, because the mean of its divisors is an integer number (41142948).
Almost surely, 2480280372 is an apocalyptic number.
It is an amenable number.
480280372 is an abundant number, since it is smaller than the sum of its proper divisors (507150380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480280372 is a wasteful number, since it uses less digits than its factorization.
480280372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 839679 (or 839677 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 34.
The square root of 480280372 is about 21915.2999523164. The cubic root of 480280372 is about 783.1259456824.
The spelling of 480280372 in words is "four hundred eighty million, two hundred eighty thousand, three hundred seventy-two".
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