Base | Representation |
---|---|
bin | 1000010000001100… |
… | …1011000000000010 |
3 | 12201101201012101211 |
4 | 2010003023000002 |
5 | 14014122032002 |
6 | 1003500120334 |
7 | 105620536051 |
oct | 20403130002 |
9 | 5641635354 |
10 | 2215424002 |
11 | a37604930 |
12 | 519b360aa |
13 | 293ca1c9c |
14 | 170334398 |
15 | ce766dd7 |
hex | 840cb002 |
2215424002 has 16 divisors (see below), whose sum is σ = 3674902752. Its totient is φ = 993215520.
The previous prime is 2215423993. The next prime is 2215424023. The reversal of 2215424002 is 2004245122.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688128 + ... + 691339.
It is an arithmetic number, because the mean of its divisors is an integer number (229681422).
Almost surely, 22215424002 is an apocalyptic number.
2215424002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2215424002 is a deficient number, since it is larger than the sum of its proper divisors (1459478750).
2215424002 is a wasteful number, since it uses less digits than its factorization.
2215424002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1379553.
The product of its (nonzero) digits is 1280, while the sum is 22.
The square root of 2215424002 is about 47068.2908336387. The cubic root of 2215424002 is about 1303.6238144949.
Adding to 2215424002 its reverse (2004245122), we get a palindrome (4219669124).
The spelling of 2215424002 in words is "two billion, two hundred fifteen million, four hundred twenty-four thousand, two".
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