Base | Representation |
---|---|
bin | 10001100011100… |
… | …01001110101110 |
3 | 101021002210211011 |
4 | 20301301032232 |
5 | 300144430210 |
6 | 22340215434 |
7 | 3435504235 |
oct | 1061611656 |
9 | 337083734 |
10 | 147264430 |
11 | 76143a45 |
12 | 4139a57a |
13 | 24681a21 |
14 | 157b5b1c |
15 | cdddd8a |
hex | 8c713ae |
147264430 has 32 divisors (see below), whose sum is σ = 269793216. Its totient is φ = 57867264.
The previous prime is 147264401. The next prime is 147264449. The reversal of 147264430 is 34462741.
147264430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 147264392 and 147264401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151807 + ... + 152773.
It is an arithmetic number, because the mean of its divisors is an integer number (8431038).
Almost surely, 2147264430 is an apocalyptic number.
147264430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
147264430 is a deficient number, since it is larger than the sum of its proper divisors (122528786).
147264430 is a wasteful number, since it uses less digits than its factorization.
147264430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1228.
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 147264430 is about 12135.2556627374. The cubic root of 147264430 is about 528.0794737083.
The spelling of 147264430 in words is "one hundred forty-seven million, two hundred sixty-four thousand, four hundred thirty".
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