Base | Representation |
---|---|
bin | 10110001011001… |
… | …000010001110000 |
3 | 221221000101100021 |
4 | 112023020101300 |
5 | 1230214004430 |
6 | 100525333224 |
7 | 12135041311 |
oct | 2613102160 |
9 | 857011307 |
10 | 372016240 |
11 | 180aa2342 |
12 | a4707214 |
13 | 5c0c426b |
14 | 3759c608 |
15 | 229d707a |
hex | 162c8470 |
372016240 has 80 divisors (see below), whose sum is σ = 885880800. Its totient is φ = 145243136.
The previous prime is 372016217. The next prime is 372016261. The reversal of 372016240 is 42610273.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1269534 + ... + 1269826.
It is an arithmetic number, because the mean of its divisors is an integer number (11073510).
Almost surely, 2372016240 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 372016240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442940400).
372016240 is an abundant number, since it is smaller than the sum of its proper divisors (513864560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
372016240 is a wasteful number, since it uses less digits than its factorization.
372016240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 634 (or 628 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 372016240 is about 19287.7225197793. The cubic root of 372016240 is about 719.2071003913.
The spelling of 372016240 in words is "three hundred seventy-two million, sixteen thousand, two hundred forty".
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