Base | Representation |
---|---|
bin | 10001101111010… |
… | …00011101110011 |
3 | 101100222220010210 |
4 | 20313220131303 |
5 | 301043121040 |
6 | 22433155203 |
7 | 3454535211 |
oct | 1067503563 |
9 | 340886123 |
10 | 148801395 |
11 | 76aa3766 |
12 | 419bbb03 |
13 | 24a9c482 |
14 | 15a95cb1 |
15 | d0e4480 |
hex | 8de8773 |
148801395 has 32 divisors (see below), whose sum is σ = 248371200. Its totient is φ = 75985920.
The previous prime is 148801379. The next prime is 148801397. The reversal of 148801395 is 593108841.
It is not a de Polignac number, because 148801395 - 24 = 148801379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (148801397) 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, 43456 + ... + 46754.
It is an arithmetic number, because the mean of its divisors is an integer number (7761600).
Almost surely, 2148801395 is an apocalyptic number.
148801395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
148801395 is a deficient number, since it is larger than the sum of its proper divisors (99569805).
148801395 is a wasteful number, since it uses less digits than its factorization.
148801395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3435.
The product of its (nonzero) digits is 34560, while the sum is 39.
The square root of 148801395 is about 12198.4177252626. The cubic root of 148801395 is about 529.9102672340.
The spelling of 148801395 in words is "one hundred forty-eight million, eight hundred one thousand, three hundred ninety-five".
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