Base | Representation |
---|---|
bin | 100000010011101111011… |
… | …011001011111001111000 |
3 | 21212020202221122021012220 |
4 | 200103233123023321320 |
5 | 242334002310143013 |
6 | 4415542140004040 |
7 | 316256056445634 |
oct | 40235733137170 |
9 | 7766687567186 |
10 | 2220220006008 |
11 | 786654348854 |
12 | 2ba363230620 |
13 | 13149a9cb534 |
14 | 79660165dc4 |
15 | 3cb46679b23 |
hex | 204ef6cbe78 |
2220220006008 has 64 divisors (see below), whose sum is σ = 6079709988000. Its totient is φ = 672520998912.
The previous prime is 2220220005989. The next prime is 2220220006027. The reversal of 2220220006008 is 8006000220222.
It is an interprime number because it is at equal distance from previous prime (2220220005989) and next prime (2220220006027).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93810853 + ... + 93834516.
Almost surely, 22220220006008 is an apocalyptic number.
It is an amenable number.
2220220006008 is an abundant number, since it is smaller than the sum of its proper divisors (3859489981992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220220006008 is a wasteful number, since it uses less digits than its factorization.
2220220006008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187645424 (or 187645420 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
The spelling of 2220220006008 in words is "two trillion, two hundred twenty billion, two hundred twenty million, six thousand, eight".
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