Base | Representation |
---|---|
bin | 1110111100101001… |
… | …0010100101000100 |
3 | 101100122010200121102 |
4 | 3233022102211010 |
5 | 31204141432124 |
6 | 1502052435232 |
7 | 201301165160 |
oct | 35712224504 |
9 | 11318120542 |
10 | 4012452164 |
11 | 1779a19776 |
12 | 93b918b18 |
13 | 4bc391466 |
14 | 2a0c75ca0 |
15 | 1873d4aae |
hex | ef292944 |
4012452164 has 48 divisors (see below), whose sum is σ = 8129546880. Its totient is φ = 1697345280.
The previous prime is 4012452137. The next prime is 4012452179. The reversal of 4012452164 is 4612542104.
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, 691427 + ... + 697205.
It is an arithmetic number, because the mean of its divisors is an integer number (169365560).
Almost surely, 24012452164 is an apocalyptic number.
It is an amenable number.
4012452164 is an abundant number, since it is smaller than the sum of its proper divisors (4117094716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4012452164 is a wasteful number, since it uses less digits than its factorization.
4012452164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6108 (or 6106 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 4012452164 is about 63343.9197082088. The cubic root of 4012452164 is about 1589.0465604885.
Adding to 4012452164 its reverse (4612542104), we get a palindrome (8624994268).
The spelling of 4012452164 in words is "four billion, twelve million, four hundred fifty-two thousand, one hundred sixty-four".
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