Base | Representation |
---|---|
bin | 1000101111111010111… |
… | …1000010001011110101 |
3 | 112100221211220202001222 |
4 | 2023332233002023311 |
5 | 4430304433140040 |
6 | 153014215000125 |
7 | 13600432165226 |
oct | 2137657021365 |
9 | 470854822058 |
10 | 150302630645 |
11 | 58819a0a022 |
12 | 25168069045 |
13 | 1123418b74b |
14 | 73bba4b24d |
15 | 3d9a45cbb5 |
hex | 22febc22f5 |
150302630645 has 12 divisors (see below), whose sum is σ = 184655206476. Its totient is φ = 117445769280.
The previous prime is 150302630641. The next prime is 150302630671. The reversal of 150302630645 is 546036203051.
It can be written as a sum of positive squares in 2 ways, for example, as 90523358641 + 59779272004 = 300871^2 + 244498^2 .
It is not a de Polignac number, because 150302630645 - 22 = 150302630641 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 (150302630641) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8119616 + ... + 8138105.
It is an arithmetic number, because the mean of its divisors is an integer number (15387933873).
Almost surely, 2150302630645 is an apocalyptic number.
It is an amenable number.
150302630645 is a deficient number, since it is larger than the sum of its proper divisors (34352575831).
150302630645 is an equidigital number, since it uses as much as digits as its factorization.
150302630645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16257812 (or 16257769 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 35.
Adding to 150302630645 its reverse (546036203051), we get a palindrome (696338833696).
The spelling of 150302630645 in words is "one hundred fifty billion, three hundred two million, six hundred thirty thousand, six hundred forty-five".
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