Base | Representation |
---|---|
bin | 1000100100111010100… |
… | …0100101010101010001 |
3 | 112002022221112112222112 |
4 | 2021032220211111101 |
5 | 4403232111241320 |
6 | 151405114115105 |
7 | 13434265414640 |
oct | 2111650452521 |
9 | 462287475875 |
10 | 147348149585 |
11 | 5754320973a |
12 | 2468271ba95 |
13 | 10b83053ac0 |
14 | 71bb4d3357 |
15 | 3c75daaec5 |
hex | 224ea25551 |
147348149585 has 32 divisors (see below), whose sum is σ = 219283206912. Its totient is φ = 92554525440.
The previous prime is 147348149581. The next prime is 147348149609. The reversal of 147348149585 is 585941843741.
It is a happy number.
It is not a de Polignac number, because 147348149585 - 22 = 147348149581 is a prime.
It is a super-2 number, since 2×1473481495852 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (147348149581) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1176434 + ... + 1295643.
It is an arithmetic number, because the mean of its divisors is an integer number (6852600216).
Almost surely, 2147348149585 is an apocalyptic number.
It is an amenable number.
147348149585 is a deficient number, since it is larger than the sum of its proper divisors (71935057327).
147348149585 is a wasteful number, since it uses less digits than its factorization.
147348149585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2472233.
The product of its digits is 19353600, while the sum is 59.
The spelling of 147348149585 in words is "one hundred forty-seven billion, three hundred forty-eight million, one hundred forty-nine thousand, five hundred eighty-five".
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