Base | Representation |
---|---|
bin | 10000110110110110… |
… | …10101010101010000 |
3 | 212100201022221021210 |
4 | 20123123111111100 |
5 | 122013310202223 |
6 | 4054010420120 |
7 | 440161310361 |
oct | 103333252520 |
9 | 25321287253 |
10 | 9050084688 |
11 | 392459a637 |
12 | 1906a31640 |
13 | b12c680c8 |
14 | 61bd31b68 |
15 | 37e7c1893 |
hex | 21b6d5550 |
9050084688 has 40 divisors (see below), whose sum is σ = 23416515136. Its totient is φ = 3011904000.
The previous prime is 9050084683. The next prime is 9050084737. The reversal of 9050084688 is 8864800509.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9050084683) 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, 119113 + ... + 179688.
Almost surely, 29050084688 is an apocalyptic number.
It is an amenable number.
9050084688 is an abundant number, since it is smaller than the sum of its proper divisors (14366430448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9050084688 is a wasteful number, since it uses less digits than its factorization.
9050084688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299443 (or 299437 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 48.
The square root of 9050084688 is about 95131.9330614069. The cubic root of 9050084688 is about 2083.9352190227.
The spelling of 9050084688 in words is "nine billion, fifty million, eighty-four thousand, six hundred eighty-eight".
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