Base | Representation |
---|---|
bin | 10001101001110… |
… | …01000000111111 |
3 | 101022122101100100 |
4 | 20310321000333 |
5 | 300402122001 |
6 | 22405532143 |
7 | 3445453065 |
oct | 1064710077 |
9 | 338571310 |
10 | 148082751 |
11 | 76652843 |
12 | 41714053 |
13 | 248aa33b |
14 | 1594a035 |
15 | d001586 |
hex | 8d3903f |
148082751 has 24 divisors (see below), whose sum is σ = 225680000. Its totient is φ = 93308112.
The previous prime is 148082749. The next prime is 148082761. The reversal of 148082751 is 157280841.
148082751 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 148082751 - 21 = 148082749 is a prime.
It is a super-2 number, since 2×1480827512 = 43857002287456002, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148082731) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105150 + ... + 106548.
Almost surely, 2148082751 is an apocalyptic number.
148082751 is a deficient number, since it is larger than the sum of its proper divisors (77597249).
148082751 is a wasteful number, since it uses less digits than its factorization.
148082751 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2043 (or 2040 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 36.
The square root of 148082751 is about 12168.9256304737. The cubic root of 148082751 is about 529.0558139039.
The spelling of 148082751 in words is "one hundred forty-eight million, eighty-two thousand, seven hundred fifty-one".
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