Base | Representation |
---|---|
bin | 1000100111111… |
… | …01011001010100 |
3 | 12001010022022010 |
4 | 10103331121110 |
5 | 122004403301 |
6 | 11102304220 |
7 | 1535613633 |
oct | 423753124 |
9 | 161108263 |
10 | 72341076 |
11 | 3791aa15 |
12 | 20288070 |
13 | 11cab292 |
14 | 987151a |
15 | 653e5d6 |
hex | 44fd654 |
72341076 has 12 divisors (see below), whose sum is σ = 168795872. Its totient is φ = 24113688.
The previous prime is 72341023. The next prime is 72341081. The reversal of 72341076 is 67014327.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3014200 + ... + 3014223.
Almost surely, 272341076 is an apocalyptic number.
It is an amenable number.
72341076 is an abundant number, since it is smaller than the sum of its proper divisors (96454796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72341076 is a wasteful number, since it uses less digits than its factorization.
72341076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6028430 (or 6028428 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 72341076 is about 8505.3557244833. The cubic root of 72341076 is about 416.6726436120.
The spelling of 72341076 in words is "seventy-two million, three hundred forty-one thousand, seventy-six".
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