Base | Representation |
---|---|
bin | 111010000000110… |
… | …001110001001100 |
3 | 2111211101212102120 |
4 | 322000301301030 |
5 | 3443130014010 |
6 | 240324452540 |
7 | 33055522650 |
oct | 7200616114 |
9 | 2454355376 |
10 | 973282380 |
11 | 45a435504 |
12 | 231b4a150 |
13 | 126844245 |
14 | 93394a60 |
15 | 5a6a4e70 |
hex | 3a031c4c |
973282380 has 48 divisors (see below), whose sum is σ = 3114504960. Its totient is φ = 222464448.
The previous prime is 973282361. The next prime is 973282411. The reversal of 973282380 is 83282379.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158250 + ... + 1159089.
It is an arithmetic number, because the mean of its divisors is an integer number (64885520).
Almost surely, 2973282380 is an apocalyptic number.
It is an amenable number.
973282380 is an abundant number, since it is smaller than the sum of its proper divisors (2141222580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
973282380 is a wasteful number, since it uses less digits than its factorization.
973282380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2317358 (or 2317356 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 973282380 is about 31197.4739362020. The cubic root of 973282380 is about 991.0136134219.
The spelling of 973282380 in words is "nine hundred seventy-three million, two hundred eighty-two thousand, three hundred eighty".
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