Base | Representation |
---|---|
bin | 1000101110110… |
… | …01001011000100 |
3 | 12002211001011011 |
4 | 10113121023010 |
5 | 122222210114 |
6 | 11133452004 |
7 | 1546353304 |
oct | 427311304 |
9 | 162731134 |
10 | 73241284 |
11 | 38385296 |
12 | 20641004 |
13 | 12234c4c |
14 | 9a27604 |
15 | 666b1c4 |
hex | 45d92c4 |
73241284 has 12 divisors (see below), whose sum is σ = 128258704. Its totient is φ = 36595944.
The previous prime is 73241237. The next prime is 73241291. The reversal of 73241284 is 48214237.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
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, 1579 + ... + 12205.
Almost surely, 273241284 is an apocalyptic number.
It is an amenable number.
73241284 is a deficient number, since it is larger than the sum of its proper divisors (55017420).
73241284 is a wasteful number, since it uses less digits than its factorization.
73241284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12354 (or 12352 counting only the distinct ones).
The product of its digits is 10752, while the sum is 31.
The square root of 73241284 is about 8558.1121750068. The cubic root of 73241284 is about 418.3938733814.
The spelling of 73241284 in words is "seventy-three million, two hundred forty-one thousand, two hundred eighty-four".
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