Base | Representation |
---|---|
bin | 100010001001110001010110… |
… | …101111010110111111101101 |
3 | 201200211110111022002212001210 |
4 | 202021301112233112333231 |
5 | 124141424421142444440 |
6 | 1251243125330025033 |
7 | 43431646126050624 |
oct | 4211612657267755 |
9 | 650743438085053 |
10 | 150205051531245 |
11 | 4395067182a677 |
12 | 14a1a8b3a18179 |
13 | 65a73775ba019 |
14 | 2913d6b3746bb |
15 | 12572a10d8a80 |
hex | 889c56bd6fed |
150205051531245 has 8 divisors (see below), whose sum is σ = 240328082450016. Its totient is φ = 80109360816656.
The previous prime is 150205051531187. The next prime is 150205051531289. The reversal of 150205051531245 is 542135150502051.
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 150205051531245 - 224 = 150205034754029 is a prime.
It is a super-2 number, since 2×1502050515312452 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5006835051027 + ... + 5006835051056.
It is an arithmetic number, because the mean of its divisors is an integer number (30041010306252).
Almost surely, 2150205051531245 is an apocalyptic number.
150205051531245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
150205051531245 is a deficient number, since it is larger than the sum of its proper divisors (90123030918771).
150205051531245 is a wasteful number, since it uses less digits than its factorization.
150205051531245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10013670102091.
The product of its (nonzero) digits is 150000, while the sum is 39.
The spelling of 150205051531245 in words is "one hundred fifty trillion, two hundred five billion, fifty-one million, five hundred thirty-one thousand, two hundred forty-five".
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