Base | Representation |
---|---|
bin | 1000101010100001011… |
… | …0000010100111101010 |
3 | 112020012211121222111011 |
4 | 2022220112002213222 |
5 | 4414322412111000 |
6 | 152214321254134 |
7 | 13516502435353 |
oct | 2125026024752 |
9 | 466184558434 |
10 | 148853238250 |
11 | 58145855072 |
12 | 24a2279434a |
13 | 11062b08302 |
14 | 72c135cd2a |
15 | 3d130ad2ba |
hex | 22a85829ea |
148853238250 has 16 divisors (see below), whose sum is σ = 278653262472. Its totient is φ = 59541295200.
The previous prime is 148853238199. The next prime is 148853238257. The reversal of 148853238250 is 52832358841.
It can be written as a sum of positive squares in 4 ways, for example, as 53644581769 + 95208656481 = 231613^2 + 308559^2 .
It is a super-2 number, since 2×1488532382502 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 148853238194 and 148853238203.
It is not an unprimeable number, because it can be changed into a prime (148853238257) 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, 297706227 + ... + 297706726.
Almost surely, 2148853238250 is an apocalyptic number.
148853238250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
148853238250 is a deficient number, since it is larger than the sum of its proper divisors (129800024222).
148853238250 is an equidigital number, since it uses as much as digits as its factorization.
148853238250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 595412970 (or 595412960 counting only the distinct ones).
The product of its (nonzero) digits is 1843200, while the sum is 49.
The spelling of 148853238250 in words is "one hundred forty-eight billion, eight hundred fifty-three million, two hundred thirty-eight thousand, two hundred fifty".
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