Base | Representation |
---|---|
bin | 111001111111100… |
… | …010111000010000 |
3 | 2111210210110011201 |
4 | 321333202320100 |
5 | 3443034143443 |
6 | 240313520544 |
7 | 33053005612 |
oct | 7177427020 |
9 | 2453713151 |
10 | 972959248 |
11 | 45a234758 |
12 | 231a13154 |
13 | 126760141 |
14 | 9330cdb2 |
15 | 5a63e34d |
hex | 39fe2e10 |
972959248 has 40 divisors (see below), whose sum is σ = 1973587968. Its totient is φ = 463786752.
The previous prime is 972959219. The next prime is 972959261. The reversal of 972959248 is 842959279.
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, 110961 + ... + 119407.
Almost surely, 2972959248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 972959248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (986793984).
972959248 is an abundant number, since it is smaller than the sum of its proper divisors (1000628720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
972959248 is a wasteful number, since it uses less digits than its factorization.
972959248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8791 (or 8785 counting only the distinct ones).
The product of its digits is 3265920, while the sum is 55.
The square root of 972959248 is about 31192.2946895543. The cubic root of 972959248 is about 990.9039283456.
The spelling of 972959248 in words is "nine hundred seventy-two million, nine hundred fifty-nine thousand, two hundred forty-eight".
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