Base | Representation |
---|---|
bin | 1000110110101010000… |
… | …0100001100101011111 |
3 | 112112121212020120002001 |
4 | 2031222200201211133 |
5 | 4443010324011211 |
6 | 153513445343131 |
7 | 13663306116151 |
oct | 2155240414537 |
9 | 475555216061 |
10 | 152110766431 |
11 | 59567620218 |
12 | 25591707aa7 |
13 | 11461969990 |
14 | 750dc40ad1 |
15 | 3e54071ac1 |
hex | 236a82195f |
152110766431 has 16 divisors (see below), whose sum is σ = 175890512448. Its totient is φ = 130289241600.
The previous prime is 152110766399. The next prime is 152110766441. The reversal of 152110766431 is 134667011251.
It is a cyclic number.
It is not a de Polignac number, because 152110766431 - 25 = 152110766399 is a prime.
It is a super-2 number, since 2×1521107664312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152110766441) 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, 4831380 + ... + 4862761.
It is an arithmetic number, because the mean of its divisors is an integer number (10993157028).
Almost surely, 2152110766431 is an apocalyptic number.
152110766431 is a deficient number, since it is larger than the sum of its proper divisors (23779746017).
152110766431 is a wasteful number, since it uses less digits than its factorization.
152110766431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9694242.
The product of its (nonzero) digits is 30240, while the sum is 37.
Adding to 152110766431 its reverse (134667011251), we get a palindrome (286777777682).
The spelling of 152110766431 in words is "one hundred fifty-two billion, one hundred ten million, seven hundred sixty-six thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •