Base | Representation |
---|---|
bin | 1000110011010010001… |
… | …1010111000011010100 |
3 | 112110021202220021221010 |
4 | 2030310203113003110 |
5 | 4434132104240202 |
6 | 153243551252220 |
7 | 13632004612200 |
oct | 2146443270324 |
9 | 473252807833 |
10 | 151205540052 |
11 | 59142649246 |
12 | 2537a51a070 |
13 | 11349263478 |
14 | 7465923b00 |
15 | 3dee86176c |
hex | 23348d70d4 |
151205540052 has 36 divisors (see below), whose sum is σ = 410415038880. Its totient is φ = 43201582704.
The previous prime is 151205540011. The next prime is 151205540053. The reversal of 151205540052 is 250045502151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151205540053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128575552 + ... + 128576727.
Almost surely, 2151205540052 is an apocalyptic number.
151205540052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
151205540052 is an abundant number, since it is smaller than the sum of its proper divisors (259209498828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151205540052 is a wasteful number, since it uses less digits than its factorization.
151205540052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257152300 (or 257152291 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 30.
The spelling of 151205540052 in words is "one hundred fifty-one billion, two hundred five million, five hundred forty thousand, fifty-two".
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