Base | Representation |
---|---|
bin | 10001101100000… |
… | …01011111001101 |
3 | 101100012110112122 |
4 | 20312001133031 |
5 | 300441121342 |
6 | 22420142325 |
7 | 3451130402 |
oct | 1066013715 |
9 | 340173478 |
10 | 148379597 |
11 | 76835873 |
12 | 418379a5 |
13 | 249824a2 |
14 | 159c62a9 |
15 | d05e4d2 |
hex | 8d817cd |
148379597 has 2 divisors, whose sum is σ = 148379598. Its totient is φ = 148379596.
The previous prime is 148379527. The next prime is 148379641. The reversal of 148379597 is 795973841.
148379597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 97199881 + 51179716 = 9859^2 + 7154^2 .
It is a cyclic number.
It is not a de Polignac number, because 148379597 - 220 = 147331021 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (148379507) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74189798 + 74189799.
It is an arithmetic number, because the mean of its divisors is an integer number (74189799).
Almost surely, 2148379597 is an apocalyptic number.
It is an amenable number.
148379597 is a deficient number, since it is larger than the sum of its proper divisors (1).
148379597 is an equidigital number, since it uses as much as digits as its factorization.
148379597 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1905120, while the sum is 53.
The square root of 148379597 is about 12181.1164102475. The cubic root of 148379597 is about 529.4090922308.
The spelling of 148379597 in words is "one hundred forty-eight million, three hundred seventy-nine thousand, five hundred ninety-seven".
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