Base | Representation |
---|---|
bin | 100010000111011100110001… |
… | …101000110000110110101101 |
3 | 201200021012200221110022202122 |
4 | 202013130301220300312231 |
5 | 124131321203401131323 |
6 | 1251041542542002325 |
7 | 43414300513063424 |
oct | 4207346150606655 |
9 | 650235627408678 |
10 | 150045515255213 |
11 | 43899a44757166 |
12 | 149b39ab5763a5 |
13 | 65953014439a6 |
14 | 290a3552922bb |
15 | 12530651eaec8 |
hex | 887731a30dad |
150045515255213 has 4 divisors (see below), whose sum is σ = 150629349945180. Its totient is φ = 149461680565248.
The previous prime is 150045515255183. The next prime is 150045515255231. The reversal of 150045515255213 is 312552515540051.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 136460666363044 + 13584848892169 = 11681638^2 + 3685763^2 .
It is a cyclic number.
It is not a de Polignac number, because 150045515255213 - 26 = 150045515255149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150045515255413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291917344598 + ... + 291917345111.
It is an arithmetic number, because the mean of its divisors is an integer number (37657337486295).
Almost surely, 2150045515255213 is an apocalyptic number.
It is an amenable number.
150045515255213 is a deficient number, since it is larger than the sum of its proper divisors (583834689967).
150045515255213 is an equidigital number, since it uses as much as digits as its factorization.
150045515255213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 583834689966.
The product of its (nonzero) digits is 750000, while the sum is 44.
The spelling of 150045515255213 in words is "one hundred fifty trillion, forty-five billion, five hundred fifteen million, two hundred fifty-five thousand, two hundred thirteen".
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