Base | Representation |
---|---|
bin | 1000110000111011010… |
… | …1010100010110011001 |
3 | 112101122200010100220211 |
4 | 2030032311110112121 |
5 | 4431333103311434 |
6 | 153101103451121 |
7 | 13610221642351 |
oct | 2141665242631 |
9 | 471580110824 |
10 | 150572713369 |
11 | 5894840a191 |
12 | 252225b6aa1 |
13 | 11278113100 |
14 | 7405873b61 |
15 | 3db400c464 |
hex | 230ed54599 |
150572713369 has 27 divisors (see below), whose sum is σ = 172188827199. Its totient is φ = 131591107440.
The previous prime is 150572713351. The next prime is 150572713373. The reversal of 150572713369 is 963317275051.
The square root of 150572713369 is 388037.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 22274070025 + 128298643344 = 149245^2 + 358188^2 .
It is not a de Polignac number, because 150572713369 - 217 = 150572582297 is a prime.
It is a super-2 number, since 2×1505727133692 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (150572713339) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 95844354 + ... + 95845924.
Almost surely, 2150572713369 is an apocalyptic number.
150572713369 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
150572713369 is the 388037-th square number.
150572713369 is the 194019-th centered octagonal number.
It is an amenable number.
150572713369 is a deficient number, since it is larger than the sum of its proper divisors (21616113830).
150572713369 is an frugal number, since it uses more digits than its factorization.
150572713369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3206 (or 1603 counting only the distinct ones).
The product of its (nonzero) digits is 1190700, while the sum is 49.
Multiplying 150572713369 by its sum of digits (49), we get a square (7378062955081 = 27162592).
The spelling of 150572713369 in words is "one hundred fifty billion, five hundred seventy-two million, seven hundred thirteen thousand, three hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •