Base | Representation |
---|---|
bin | 101111100110100101… |
… | …1000101101111000100 |
3 | 100202212100011110100011 |
4 | 1133031023011233010 |
5 | 3133324434443124 |
6 | 114543500200004 |
7 | 10246160530660 |
oct | 1371513055704 |
9 | 322770143304 |
10 | 102226484164 |
11 | 3a399204662 |
12 | 1798b539004 |
13 | 9841b849ac |
14 | 4d3aa338a0 |
15 | 29d4938994 |
hex | 17cd2c5bc4 |
102226484164 has 24 divisors (see below), whose sum is σ = 208310574528. Its totient is φ = 42984720480.
The previous prime is 102226484161. The next prime is 102226484167. The reversal of 102226484164 is 461484622201.
It is an interprime number because it is at equal distance from previous prime (102226484161) and next prime (102226484167).
It is not an unprimeable number, because it can be changed into a prime (102226484161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34441402 + ... + 34444369.
It is an arithmetic number, because the mean of its divisors is an integer number (8679607272).
Almost surely, 2102226484164 is an apocalyptic number.
102226484164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
102226484164 is an abundant number, since it is smaller than the sum of its proper divisors (106084090364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102226484164 is a wasteful number, since it uses less digits than its factorization.
102226484164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68885835 (or 68885833 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 40.
The spelling of 102226484164 in words is "one hundred two billion, two hundred twenty-six million, four hundred eighty-four thousand, one hundred sixty-four".
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