Base | Representation |
---|---|
bin | 1101010011101110010… |
… | …1110000101001001110 |
3 | 210212010211100212012220 |
4 | 3110323211300221032 |
5 | 12221220023133011 |
6 | 253011011040210 |
7 | 22342511420235 |
oct | 3247345605116 |
9 | 725124325186 |
10 | 228633021006 |
11 | 88a6541a725 |
12 | 383888a0066 |
13 | 18738427860 |
14 | b0ccb71b1c |
15 | 5e3207c506 |
hex | 353b970a4e |
228633021006 has 32 divisors (see below), whose sum is σ = 505749558048. Its totient is φ = 68447306880.
The previous prime is 228633020953. The next prime is 228633021077. The reversal of 228633021006 is 600120336822.
It is a happy number.
It is a congruent number.
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, 39607825 + ... + 39613596.
It is an arithmetic number, because the mean of its divisors is an integer number (15804673689).
Almost surely, 2228633021006 is an apocalyptic number.
228633021006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
228633021006 is an abundant number, since it is smaller than the sum of its proper divisors (277116537042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228633021006 is a wasteful number, since it uses less digits than its factorization.
228633021006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79221476.
The product of its (nonzero) digits is 20736, while the sum is 33.
Adding to 228633021006 its reverse (600120336822), we get a palindrome (828753357828).
The spelling of 228633021006 in words is "two hundred twenty-eight billion, six hundred thirty-three million, twenty-one thousand, six".
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