Base | Representation |
---|---|
bin | 1000111010111100110… |
… | …0000101101001100111 |
3 | 112122121011102222011221 |
4 | 2032233030011221213 |
5 | 10002340314141111 |
6 | 154224050441211 |
7 | 14034000214516 |
oct | 2165714055147 |
9 | 478534388157 |
10 | 153263037031 |
11 | 59aa8a97175 |
12 | 25853593207 |
13 | 115b65bc3c0 |
14 | 75bcca867d |
15 | 3ec02d0371 |
hex | 23af305a67 |
153263037031 has 8 divisors (see below), whose sum is σ = 165056349920. Its totient is φ = 141470273952.
The previous prime is 153263037001. The next prime is 153263037043. The reversal of 153263037031 is 130730362351.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 153263037031 - 29 = 153263036519 is a prime.
It is a super-2 number, since 2×1532630370312 (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 (153263037001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580390 + ... + 802108.
It is an arithmetic number, because the mean of its divisors is an integer number (20632043740).
Almost surely, 2153263037031 is an apocalyptic number.
153263037031 is a deficient number, since it is larger than the sum of its proper divisors (11793312889).
153263037031 is a wasteful number, since it uses less digits than its factorization.
153263037031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274905.
The product of its (nonzero) digits is 34020, while the sum is 34.
Adding to 153263037031 its reverse (130730362351), we get a palindrome (283993399382).
The spelling of 153263037031 in words is "one hundred fifty-three billion, two hundred sixty-three million, thirty-seven thousand, thirty-one".
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