Base | Representation |
---|---|
bin | 10000100110011… |
… | …00101010101100 |
3 | 100201000122120022 |
4 | 20103030222230 |
5 | 241122002343 |
6 | 21452341312 |
7 | 3310415456 |
oct | 1023145254 |
9 | 321018508 |
10 | 139250348 |
11 | 7166a936 |
12 | 3a774838 |
13 | 22b07073 |
14 | 146cb2d6 |
15 | c359568 |
hex | 84ccaac |
139250348 has 6 divisors (see below), whose sum is σ = 243688116. Its totient is φ = 69625172.
The previous prime is 139250333. The next prime is 139250389. The reversal of 139250348 is 843052931.
It is a super-2 number, since 2×1392503482 = 38781318836242208, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17406290 + ... + 17406297.
It is an arithmetic number, because the mean of its divisors is an integer number (40614686).
Almost surely, 2139250348 is an apocalyptic number.
It is an amenable number.
139250348 is a deficient number, since it is larger than the sum of its proper divisors (104437768).
139250348 is a wasteful number, since it uses less digits than its factorization.
139250348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34812591 (or 34812589 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 139250348 is about 11800.4384664300. The cubic root of 139250348 is about 518.3209501584.
The spelling of 139250348 in words is "one hundred thirty-nine million, two hundred fifty thousand, three hundred forty-eight".
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