Base | Representation |
---|---|
bin | 1001000001010… |
… | …10100111111000 |
3 | 12021101112112202 |
4 | 10200222213320 |
5 | 123333001211 |
6 | 11301525332 |
7 | 1606126145 |
oct | 440524770 |
9 | 167345482 |
10 | 75672056 |
11 | 39795599 |
12 | 21413848 |
13 | 128a6485 |
14 | a09b3cc |
15 | 699b53b |
hex | 482a9f8 |
75672056 has 8 divisors (see below), whose sum is σ = 141885120. Its totient is φ = 37836024.
The previous prime is 75672053. The next prime is 75672059. The reversal of 75672056 is 65027657.
It is an interprime number because it is at equal distance from previous prime (75672053) and next prime (75672059).
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75672053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4729496 + ... + 4729511.
It is an arithmetic number, because the mean of its divisors is an integer number (17735640).
Almost surely, 275672056 is an apocalyptic number.
It is an amenable number.
75672056 is a deficient number, since it is larger than the sum of its proper divisors (66213064).
75672056 is a wasteful number, since it uses less digits than its factorization.
75672056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9459013 (or 9459009 counting only the distinct ones).
The product of its (nonzero) digits is 88200, while the sum is 38.
The square root of 75672056 is about 8698.9686745039. The cubic root of 75672056 is about 422.9722199321.
The spelling of 75672056 in words is "seventy-five million, six hundred seventy-two thousand, fifty-six".
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