Base | Representation |
---|---|
bin | 10001101010110… |
… | …11111000100111 |
3 | 101022220122021010 |
4 | 20311123320213 |
5 | 300421204300 |
6 | 22412553303 |
7 | 3446616351 |
oct | 1065337047 |
9 | 338818233 |
10 | 148225575 |
11 | 76740083 |
12 | 41782833 |
13 | 2492a354 |
14 | 159860d1 |
15 | d02da50 |
hex | 8d5be27 |
148225575 has 24 divisors (see below), whose sum is σ = 245520000. Its totient is φ = 78907360.
The previous prime is 148225573. The next prime is 148225579. The reversal of 148225575 is 575522841.
It is not a de Polignac number, because 148225575 - 21 = 148225573 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148225573) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47926 + ... + 50924.
It is an arithmetic number, because the mean of its divisors is an integer number (10230000).
Almost surely, 2148225575 is an apocalyptic number.
148225575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
148225575 is a deficient number, since it is larger than the sum of its proper divisors (97294425).
148225575 is a wasteful number, since it uses less digits than its factorization.
148225575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3671 (or 3666 counting only the distinct ones).
The product of its digits is 112000, while the sum is 39.
The square root of 148225575 is about 12174.7926060365. The cubic root of 148225575 is about 529.2258485348.
The spelling of 148225575 in words is "one hundred forty-eight million, two hundred twenty-five thousand, five hundred seventy-five".
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