Base | Representation |
---|---|
bin | 10010110101010000… |
… | …001110111101111000 |
3 | 1221012020000010010102 |
4 | 102311100032331320 |
5 | 312403011112023 |
6 | 13142253534532 |
7 | 1314042654161 |
oct | 226520167570 |
9 | 57166003112 |
10 | 20220800888 |
11 | 8637129aa2 |
12 | 3b03aa4448 |
13 | 1ba3365a52 |
14 | d9b760768 |
15 | 7d5333628 |
hex | 4b540ef78 |
20220800888 has 32 divisors (see below), whose sum is σ = 39598070400. Its totient is φ = 9662107488.
The previous prime is 20220800867. The next prime is 20220800893. The reversal of 20220800888 is 88800802202.
It is a congruent number.
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, 157703 + ... + 255561.
It is an arithmetic number, because the mean of its divisors is an integer number (1237439700).
Almost surely, 220220800888 is an apocalyptic number.
It is an amenable number.
20220800888 is a deficient number, since it is larger than the sum of its proper divisors (19377269512).
20220800888 is a wasteful number, since it uses less digits than its factorization.
20220800888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99011 (or 99007 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 38.
The spelling of 20220800888 in words is "twenty billion, two hundred twenty million, eight hundred thousand, eight hundred eighty-eight".
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