Base | Representation |
---|---|
bin | 1111010111000001… |
… | …1000011111001100 |
3 | 101122100100020110100 |
4 | 3311300120133030 |
5 | 31421003214012 |
6 | 1521044211100 |
7 | 204113532003 |
oct | 36560303714 |
9 | 11570306410 |
10 | 4123101132 |
11 | 18264239a7 |
12 | 970999a90 |
13 | 509293017 |
14 | 2b1839c3a |
15 | 191e8e8dc |
hex | f5c187cc |
4123101132 has 72 divisors (see below), whose sum is σ = 10659370176. Its totient is φ = 1343188224.
The previous prime is 4123101121. The next prime is 4123101161. The reversal of 4123101132 is 2311013214.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1611198 + ... + 1613754.
It is an arithmetic number, because the mean of its divisors is an integer number (148046808).
Almost surely, 24123101132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4123101132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5329685088).
4123101132 is an abundant number, since it is smaller than the sum of its proper divisors (6536269044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4123101132 is a wasteful number, since it uses less digits than its factorization.
4123101132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3567 (or 3562 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 4123101132 is about 64211.3785243706. The cubic root of 4123101132 is about 1603.5210389730.
Adding to 4123101132 its reverse (2311013214), we get a palindrome (6434114346).
The spelling of 4123101132 in words is "four billion, one hundred twenty-three million, one hundred one thousand, one hundred thirty-two".
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