Base | Representation |
---|---|
bin | 1000101111111011100… |
… | …1111111010100101001 |
3 | 112100222001022122112011 |
4 | 2023332321333110221 |
5 | 4430311202040010 |
6 | 153014400315521 |
7 | 13600465456054 |
oct | 2137671772451 |
9 | 470861278464 |
10 | 150305502505 |
11 | 588205a0764 |
12 | 25169012ba1 |
13 | 11234955982 |
14 | 73bc197a9b |
15 | 3d9a828a8a |
hex | 22fee7f529 |
150305502505 has 16 divisors (see below), whose sum is σ = 184229282304. Its totient is φ = 117669979840.
The previous prime is 150305502467. The next prime is 150305502517. The reversal of 150305502505 is 505205503051.
It is a happy number.
It is not a de Polignac number, because 150305502505 - 231 = 148158018857 is a prime.
It is a super-2 number, since 2×1503055025052 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1862340 + ... + 1941370.
It is an arithmetic number, because the mean of its divisors is an integer number (11514330144).
Almost surely, 2150305502505 is an apocalyptic number.
It is an amenable number.
150305502505 is a deficient number, since it is larger than the sum of its proper divisors (33923779799).
150305502505 is an equidigital number, since it uses as much as digits as its factorization.
150305502505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87176.
The product of its (nonzero) digits is 18750, while the sum is 31.
The spelling of 150305502505 in words is "one hundred fifty billion, three hundred five million, five hundred two thousand, five hundred five".
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