Base | Representation |
---|---|
bin | 10001101011111… |
… | …01001101011001 |
3 | 101100011120111121 |
4 | 20311331031121 |
5 | 300440041243 |
6 | 22415525241 |
7 | 3451025326 |
oct | 1065751531 |
9 | 340146447 |
10 | 148362073 |
11 | 76823692 |
12 | 41829821 |
13 | 24977512 |
14 | 159bdb4d |
15 | d0591ed |
hex | 8d7d359 |
148362073 has 2 divisors, whose sum is σ = 148362074. Its totient is φ = 148362072.
The previous prime is 148362059. The next prime is 148362091. The reversal of 148362073 is 370263841.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 139523344 + 8838729 = 11812^2 + 2973^2 .
It is a cyclic number.
It is not a de Polignac number, because 148362073 - 25 = 148362041 is a prime.
It is a super-2 number, since 2×1483620732 = 44022609409714658, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (148332073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74181036 + 74181037.
It is an arithmetic number, because the mean of its divisors is an integer number (74181037).
Almost surely, 2148362073 is an apocalyptic number.
It is an amenable number.
148362073 is a deficient number, since it is larger than the sum of its proper divisors (1).
148362073 is an equidigital number, since it uses as much as digits as its factorization.
148362073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 148362073 is about 12180.3970789133. The cubic root of 148362073 is about 529.3882498994.
The spelling of 148362073 in words is "one hundred forty-eight million, three hundred sixty-two thousand, seventy-three".
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