Base | Representation |
---|---|
bin | 100001100101111… |
… | …0010100010110000 |
3 | 2220112221212102210 |
4 | 1003023302202300 |
5 | 4302023222310 |
6 | 303503012120 |
7 | 36634510440 |
oct | 10313624260 |
9 | 2815855383 |
10 | 1127164080 |
11 | 529289069 |
12 | 27559a040 |
13 | 14c6a1bc3 |
14 | a99b0120 |
15 | 68e4e820 |
hex | 432f28b0 |
1127164080 has 80 divisors (see below), whose sum is σ = 3993387264. Its totient is φ = 257637120.
The previous prime is 1127164079. The next prime is 1127164099. The reversal of 1127164080 is 804617211.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333786 + ... + 337145.
Almost surely, 21127164080 is an apocalyptic number.
1127164080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1127164080 is an abundant number, since it is smaller than the sum of its proper divisors (2866223184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1127164080 is a wasteful number, since it uses less digits than its factorization.
1127164080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 670954 (or 670948 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 30.
The square root of 1127164080 is about 33573.2643631804. The cubic root of 1127164080 is about 1040.7083684888.
The spelling of 1127164080 in words is "one billion, one hundred twenty-seven million, one hundred sixty-four thousand, eighty".
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