Base | Representation |
---|---|
bin | 11101100100001… |
… | …01100101001000 |
3 | 122021200021020120 |
4 | 32302011211020 |
5 | 1001442323310 |
6 | 40335423240 |
7 | 6101026242 |
oct | 1662054510 |
9 | 567607216 |
10 | 248011080 |
11 | 117aa5439 |
12 | 6b084b20 |
13 | 3c4c7325 |
14 | 24d1d092 |
15 | 16b8eb70 |
hex | ec85948 |
248011080 has 32 divisors (see below), whose sum is σ = 744033600. Its totient is φ = 66136256.
The previous prime is 248011073. The next prime is 248011121. The reversal of 248011080 is 80110842.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 248011080.
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, 1033260 + ... + 1033499.
It is an arithmetic number, because the mean of its divisors is an integer number (23251050).
Almost surely, 2248011080 is an apocalyptic number.
248011080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
248011080 is an abundant number, since it is smaller than the sum of its proper divisors (496022520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248011080 is a wasteful number, since it uses less digits than its factorization.
248011080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2066773 (or 2066769 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 24.
The square root of 248011080 is about 15748.3675344462. The cubic root of 248011080 is about 628.2854869243.
The spelling of 248011080 in words is "two hundred forty-eight million, eleven thousand, eighty".
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