Base | Representation |
---|---|
bin | 10010010000011… |
… | …00001100111101 |
3 | 101200011102102210 |
4 | 21020030030331 |
5 | 303201021302 |
6 | 23110211033 |
7 | 3536454234 |
oct | 1110141475 |
9 | 350142383 |
10 | 153142077 |
11 | 79498a00 |
12 | 43353a79 |
13 | 2595c11a |
14 | 164a5b1b |
15 | d6a066c |
hex | 920c33d |
153142077 has 36 divisors (see below), whose sum is σ = 232441440. Its totient is φ = 89614800.
The previous prime is 153142063. The next prime is 153142079. The reversal of 153142077 is 770241351.
It is not a de Polignac number, because 153142077 - 216 = 153076541 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153142079) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 348624 + ... + 349062.
Almost surely, 2153142077 is an apocalyptic number.
It is an amenable number.
153142077 is a deficient number, since it is larger than the sum of its proper divisors (79299363).
153142077 is a wasteful number, since it uses less digits than its factorization.
153142077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 526 (or 484 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 30.
The square root of 153142077 is about 12375.0586665276. The cubic root of 153142077 is about 535.0136276262.
It can be divided in two parts, 15314 and 2077, that added together give a triangular number (17391 = T186).
The spelling of 153142077 in words is "one hundred fifty-three million, one hundred forty-two thousand, seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •