Base | Representation |
---|---|
bin | 1000110011011101000… |
… | …0111010011111001010 |
3 | 112110101221111201210011 |
4 | 2030313100322133022 |
5 | 4434230231123411 |
6 | 153252254342134 |
7 | 13633066410562 |
oct | 2146720723712 |
9 | 473357451704 |
10 | 151251036106 |
11 | 591662a3095 |
12 | 253917ba94a |
13 | 11355802801 |
14 | 746b9a7da2 |
15 | 3e0384bc21 |
hex | 233743a7ca |
151251036106 has 4 divisors (see below), whose sum is σ = 226876554162. Its totient is φ = 75625518052.
The previous prime is 151251036103. The next prime is 151251036127. The reversal of 151251036106 is 601630152151.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 601630152151 = 7 ⋅85947164593.
It can be written as a sum of positive squares in only one way, i.e., 150850676025 + 400360081 = 388395^2 + 20009^2 .
It is not an unprimeable number, because it can be changed into a prime (151251036103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37812759025 + ... + 37812759028.
Almost surely, 2151251036106 is an apocalyptic number.
151251036106 is a deficient number, since it is larger than the sum of its proper divisors (75625518056).
151251036106 is an equidigital number, since it uses as much as digits as its factorization.
151251036106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75625518055.
The product of its (nonzero) digits is 5400, while the sum is 31.
Adding to 151251036106 its reverse (601630152151), we get a palindrome (752881188257).
The spelling of 151251036106 in words is "one hundred fifty-one billion, two hundred fifty-one million, thirty-six thousand, one hundred six".
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