Base | Representation |
---|---|
bin | 10001101001010… |
… | …00011111100101 |
3 | 101022111221111220 |
4 | 20310220133211 |
5 | 300342440302 |
6 | 22404250553 |
7 | 3445051560 |
oct | 1064503745 |
9 | 338457456 |
10 | 148015077 |
11 | 76606a11 |
12 | 416a0a59 |
13 | 248855b2 |
14 | 1592d4d7 |
15 | cedb4bc |
hex | 8d287e5 |
148015077 has 16 divisors (see below), whose sum is σ = 225748992. Its totient is φ = 84504240.
The previous prime is 148015067. The next prime is 148015093. The reversal of 148015077 is 770510841.
148015077 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 148015077 - 26 = 148015013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148015027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27952 + ... + 32822.
It is an arithmetic number, because the mean of its divisors is an integer number (14109312).
Almost surely, 2148015077 is an apocalyptic number.
It is an amenable number.
148015077 is a deficient number, since it is larger than the sum of its proper divisors (77733915).
148015077 is a wasteful number, since it uses less digits than its factorization.
148015077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6328.
The product of its (nonzero) digits is 7840, while the sum is 33.
The square root of 148015077 is about 12166.1447056987. The cubic root of 148015077 is about 528.9752085704.
The spelling of 148015077 in words is "one hundred forty-eight million, fifteen thousand, seventy-seven".
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