Base | Representation |
---|---|
bin | 1000101000001… |
… | …01110000110110 |
3 | 12001012001022112 |
4 | 10110011300312 |
5 | 122012002400 |
6 | 11103131022 |
7 | 1536115565 |
oct | 424056066 |
9 | 161161275 |
10 | 72375350 |
11 | 37943743 |
12 | 202a3a72 |
13 | 11cc0a68 |
14 | 987dbdc |
15 | 6549835 |
hex | 4505c36 |
72375350 has 12 divisors (see below), whose sum is σ = 134618244. Its totient is φ = 28950120.
The previous prime is 72375349. The next prime is 72375377. The reversal of 72375350 is 5357327.
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 5 ways as a sum of consecutive naturals, for example, 723704 + ... + 723803.
It is an arithmetic number, because the mean of its divisors is an integer number (11218187).
Almost surely, 272375350 is an apocalyptic number.
72375350 is a deficient number, since it is larger than the sum of its proper divisors (62242894).
72375350 is a wasteful number, since it uses less digits than its factorization.
72375350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1447519 (or 1447514 counting only the distinct ones).
The product of its (nonzero) digits is 22050, while the sum is 32.
The square root of 72375350 is about 8507.3703340104. The cubic root of 72375350 is about 416.7384374146.
The spelling of 72375350 in words is "seventy-two million, three hundred seventy-five thousand, three hundred fifty".
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