Base | Representation |
---|---|
bin | 1000111010010110100… |
… | …0010010011001100100 |
3 | 112122011222122211022101 |
4 | 2032211220102121210 |
5 | 10002023240011444 |
6 | 154200121141444 |
7 | 14030012053564 |
oct | 2164550223144 |
9 | 478158584271 |
10 | 153102657124 |
11 | 59a2650539a |
12 | 2580992a884 |
13 | 1158c2c7a51 |
14 | 75a587ada4 |
15 | 3eb11a03d4 |
hex | 23a5a12664 |
153102657124 has 18 divisors (see below), whose sum is σ = 275366713650. Its totient is φ = 74482371072.
The previous prime is 153102657089. The next prime is 153102657221. The reversal of 153102657124 is 421756201351.
It can be written as a sum of positive squares in 3 ways, for example, as 128049465600 + 25053191524 = 357840^2 + 158282^2 .
It is a Harshad number since it is a multiple of its sum of digits (37).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13973949 + ... + 13984900.
Almost surely, 2153102657124 is an apocalyptic number.
It is an amenable number.
153102657124 is a deficient number, since it is larger than the sum of its proper divisors (122264056526).
153102657124 is a wasteful number, since it uses less digits than its factorization.
153102657124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27958927 (or 27958888 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 37.
Adding to 153102657124 its reverse (421756201351), we get a palindrome (574858858475).
The spelling of 153102657124 in words is "one hundred fifty-three billion, one hundred two million, six hundred fifty-seven thousand, one hundred twenty-four".
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