Base | Representation |
---|---|
bin | 1000100101001110101… |
… | …0000110001001110000 |
3 | 112002112211010120001100 |
4 | 2021103222012021300 |
5 | 4403420200312430 |
6 | 151421324404400 |
7 | 13436340665652 |
oct | 2112352061160 |
9 | 462484116040 |
10 | 147432432240 |
11 | 57586845525 |
12 | 246a69a6700 |
13 | 10b976535b2 |
14 | 71c87926d2 |
15 | 3c7d4a8960 |
hex | 2253a86270 |
147432432240 has 120 divisors (see below), whose sum is σ = 495196921440. Its totient is φ = 39309783552.
The previous prime is 147432432233. The next prime is 147432432253. The reversal of 147432432240 is 42234234741.
147432432240 is a `hidden beast` number, since 1 + 4 + 7 + 4 + 324 + 322 + 4 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 147432432195 and 147432432204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9166926 + ... + 9182994.
It is an arithmetic number, because the mean of its divisors is an integer number (4126641012).
Almost surely, 2147432432240 is an apocalyptic number.
147432432240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
147432432240 is an abundant number, since it is smaller than the sum of its proper divisors (347764489200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147432432240 is a wasteful number, since it uses less digits than its factorization.
147432432240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28831 (or 28822 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 36.
Adding to 147432432240 its reverse (42234234741), we get a palindrome (189666666981).
The spelling of 147432432240 in words is "one hundred forty-seven billion, four hundred thirty-two million, four hundred thirty-two thousand, two hundred forty".
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