Base | Representation |
---|---|
bin | 1000101110100110100… |
… | …1100110011101000010 |
3 | 112100001012021121000002 |
4 | 2023221221212131002 |
5 | 4424043403303202 |
6 | 152515141000002 |
7 | 13555605330233 |
oct | 2135151463502 |
9 | 470035247002 |
10 | 149948884802 |
11 | 58658266592 |
12 | 250896b3002 |
13 | 111a8ac3592 |
14 | 7386a8708a |
15 | 3d79384302 |
hex | 22e9a66742 |
149948884802 has 4 divisors (see below), whose sum is σ = 224923327206. Its totient is φ = 74974442400.
The previous prime is 149948884751. The next prime is 149948884837. The reversal of 149948884802 is 208488849941.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 125678049121 + 24270835681 = 354511^2 + 155791^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37487221199 + ... + 37487221202.
Almost surely, 2149948884802 is an apocalyptic number.
149948884802 is a deficient number, since it is larger than the sum of its proper divisors (74974442404).
149948884802 is an equidigital number, since it uses as much as digits as its factorization.
149948884802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74974442403.
The product of its (nonzero) digits is 42467328, while the sum is 65.
The spelling of 149948884802 in words is "one hundred forty-nine billion, nine hundred forty-eight million, eight hundred eighty-four thousand, eight hundred two".
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