Base | Representation |
---|---|
bin | 100001111000001100011010… |
… | …001100101111101100100100 |
3 | 201112112222200120022002110112 |
4 | 201320030122030233230210 |
5 | 124012132130400423434 |
6 | 1244520202404312152 |
7 | 43245455163421100 |
oct | 4170143214575444 |
9 | 645488616262415 |
10 | 148997150014244 |
11 | 43525377920944 |
12 | 148647900a2658 |
13 | 651a4a8cc138c |
14 | 28b170169a900 |
15 | 1235b578a7dce |
hex | 87831a32fb24 |
148997150014244 has 36 divisors (see below), whose sum is σ = 321157722516876. Its totient is φ = 60099690760704.
The previous prime is 148997150014211. The next prime is 148997150014247. The reversal of 148997150014244 is 442410051799841.
It can be written as a sum of positive squares in 2 ways, for example, as 136911528846400 + 12085621167844 = 11700920^2 + 3476438^2 .
It is not an unprimeable number, because it can be changed into a prime (148997150014247) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22358512577 + ... + 22358519240.
It is an arithmetic number, because the mean of its divisors is an integer number (8921047847691).
Almost surely, 2148997150014244 is an apocalyptic number.
148997150014244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
148997150014244 is an abundant number, since it is smaller than the sum of its proper divisors (172160572502632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148997150014244 is a wasteful number, since it uses less digits than its factorization.
148997150014244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44717031852 (or 44717031843 counting only the distinct ones).
The product of its (nonzero) digits is 11612160, while the sum is 59.
The spelling of 148997150014244 in words is "one hundred forty-eight trillion, nine hundred ninety-seven billion, one hundred fifty million, fourteen thousand, two hundred forty-four".
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