Base | Representation |
---|---|
bin | 1000100101010100000… |
… | …1111001000110000101 |
3 | 112002121102102211221202 |
4 | 2021111001321012011 |
5 | 4403442043304204 |
6 | 151423505552245 |
7 | 13440040423433 |
oct | 2112501710605 |
9 | 462542384852 |
10 | 147455447429 |
11 | 57598835144 |
12 | 246b2645685 |
13 | 10b9c351254 |
14 | 71cb863d53 |
15 | 3c80502e1e |
hex | 2255079185 |
147455447429 has 12 divisors (see below), whose sum is σ = 154648628160. Its totient is φ = 140568551760.
The previous prime is 147455447411. The next prime is 147455447527. The reversal of 147455447429 is 924744554741.
It is not a de Polignac number, because 147455447429 - 216 = 147455381893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147455444429) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1043267 + ... + 1176144.
It is an arithmetic number, because the mean of its divisors is an integer number (12887385680).
Almost surely, 2147455447429 is an apocalyptic number.
It is an amenable number.
147455447429 is a deficient number, since it is larger than the sum of its proper divisors (7193180731).
147455447429 is an equidigital number, since it uses as much as digits as its factorization.
147455447429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2219548 (or 2219519 counting only the distinct ones).
The product of its digits is 22579200, while the sum is 56.
The spelling of 147455447429 in words is "one hundred forty-seven billion, four hundred fifty-five million, four hundred forty-seven thousand, four hundred twenty-nine".
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