Base | Representation |
---|---|
bin | 10001100100110… |
… | …00101111011110 |
3 | 101021102000211020 |
4 | 20302120233132 |
5 | 300220120040 |
6 | 22343505010 |
7 | 3440050125 |
oct | 1062305736 |
9 | 337360736 |
10 | 147426270 |
11 | 762445a2 |
12 | 41458166 |
13 | 2470a5a4 |
14 | 15818abc |
15 | ce21cd0 |
hex | 8c98bde |
147426270 has 16 divisors (see below), whose sum is σ = 353823120. Its totient is φ = 39313664.
The previous prime is 147426259. The next prime is 147426277. The reversal of 147426270 is 72624741.
It is a super-2 number, since 2×1474262702 = 43469010172225800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147426277) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2457075 + ... + 2457134.
It is an arithmetic number, because the mean of its divisors is an integer number (22113945).
Almost surely, 2147426270 is an apocalyptic number.
147426270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
147426270 is an abundant number, since it is smaller than the sum of its proper divisors (206396850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147426270 is a wasteful number, since it uses less digits than its factorization.
147426270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4914219.
The product of its (nonzero) digits is 18816, while the sum is 33.
The square root of 147426270 is about 12141.9220060088. The cubic root of 147426270 is about 528.2728516868.
It can be divided in two parts, 147426 and 270, that added together give a triangular number (147696 = T543).
The spelling of 147426270 in words is "one hundred forty-seven million, four hundred twenty-six thousand, two hundred seventy".
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