Base | Representation |
---|---|
bin | 10001101001101… |
… | …10110111110111 |
3 | 101022121221022022 |
4 | 20310312313313 |
5 | 300401331400 |
6 | 22405423355 |
7 | 3445415360 |
oct | 1064666767 |
9 | 338557268 |
10 | 148073975 |
11 | 76647195 |
12 | 4170ab5b |
13 | 248a634a |
14 | 15946b67 |
15 | ceedb85 |
hex | 8d36df7 |
148073975 has 12 divisors (see below), whose sum is σ = 209842224. Its totient is φ = 101536320.
The previous prime is 148073911. The next prime is 148074013. The reversal of 148073975 is 579370841.
It is not a de Polignac number, because 148073975 - 26 = 148073911 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 422894 + ... + 423243.
It is an arithmetic number, because the mean of its divisors is an integer number (17486852).
Almost surely, 2148073975 is an apocalyptic number.
148073975 is a deficient number, since it is larger than the sum of its proper divisors (61768249).
148073975 is an equidigital number, since it uses as much as digits as its factorization.
148073975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 846154 (or 846149 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 44.
The square root of 148073975 is about 12168.5650345470. The cubic root of 148073975 is about 529.0453623477.
The spelling of 148073975 in words is "one hundred forty-eight million, seventy-three thousand, nine hundred seventy-five".
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