Base | Representation |
---|---|
bin | 1000110011000001001… |
… | …0100000010001101000 |
3 | 112110002210022022121021 |
4 | 2030300102200101220 |
5 | 4434010301400040 |
6 | 153232514222224 |
7 | 13630145624131 |
oct | 2146022402150 |
9 | 473083268537 |
10 | 151134012520 |
11 | 59106234587 |
12 | 2535a584974 |
13 | 113374ab59a |
14 | 745a224c88 |
15 | 3de843324a |
hex | 23304a0468 |
151134012520 has 64 divisors (see below), whose sum is σ = 341614247040. Its totient is φ = 60176160000.
The previous prime is 151134012503. The next prime is 151134012521. The reversal of 151134012520 is 25210431151.
It is not an unprimeable number, because it can be changed into a prime (151134012521) 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, 15259570 + ... + 15269470.
It is an arithmetic number, because the mean of its divisors is an integer number (5337722610).
Almost surely, 2151134012520 is an apocalyptic number.
151134012520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
151134012520 is an abundant number, since it is smaller than the sum of its proper divisors (190480234520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151134012520 is a wasteful number, since it uses less digits than its factorization.
151134012520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11626 (or 11622 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
Adding to 151134012520 its reverse (25210431151), we get a palindrome (176344443671).
The spelling of 151134012520 in words is "one hundred fifty-one billion, one hundred thirty-four million, twelve thousand, five hundred twenty".
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