Base | Representation |
---|---|
bin | 11011000000010… |
… | …100100001010000 |
3 | 1011120112021122220 |
4 | 123000110201100 |
5 | 1411441201010 |
6 | 112542501040 |
7 | 14141010345 |
oct | 3300244120 |
9 | 1146467586 |
10 | 453068880 |
11 | 2128223a0 |
12 | 107894780 |
13 | 72b327c4 |
14 | 4425a7cc |
15 | 29b97970 |
hex | 1b014850 |
453068880 has 80 divisors (see below), whose sum is σ = 1532205504. Its totient is φ = 109834240.
The previous prime is 453068849. The next prime is 453068897. The reversal of 453068880 is 88860354.
It is a tau number, because it is divible by the number of its divisors (80).
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, 83169 + ... + 88448.
Almost surely, 2453068880 is an apocalyptic number.
453068880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
453068880 is an abundant number, since it is smaller than the sum of its proper divisors (1079136624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453068880 is a wasteful number, since it uses less digits than its factorization.
453068880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171644 (or 171638 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 42.
The square root of 453068880 is about 21285.4147246418. The cubic root of 453068880 is about 768.0474959775.
The spelling of 453068880 in words is "four hundred fifty-three million, sixty-eight thousand, eight hundred eighty".
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