Base | Representation |
---|---|
bin | 10001100001100… |
… | …01110000111100 |
3 | 101020121121020020 |
4 | 20300301300330 |
5 | 300113120401 |
6 | 22330452140 |
7 | 3433342323 |
oct | 1060616074 |
9 | 336547206 |
10 | 147004476 |
11 | 75a86703 |
12 | 41294050 |
13 | 245c05c8 |
14 | 157490ba |
15 | cd8bd36 |
hex | 8c31c3c |
147004476 has 12 divisors (see below), whose sum is σ = 343010472. Its totient is φ = 49001488.
The previous prime is 147004471. The next prime is 147004483. The reversal of 147004476 is 674400741.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1470044762 = 43220631928069152, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147004471) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6125175 + ... + 6125198.
It is an arithmetic number, because the mean of its divisors is an integer number (28584206).
Almost surely, 2147004476 is an apocalyptic number.
It is an amenable number.
147004476 is an abundant number, since it is smaller than the sum of its proper divisors (196005996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147004476 is a wasteful number, since it uses less digits than its factorization.
147004476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12250380 (or 12250378 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 33.
The square root of 147004476 is about 12124.5402387060. The cubic root of 147004476 is about 527.7685653531.
The spelling of 147004476 in words is "one hundred forty-seven million, four thousand, four hundred seventy-six".
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