Base | Representation |
---|---|
bin | 1101001000001100… |
… | …10011110011001000 |
3 | 200012012012210120100 |
4 | 12210012103303020 |
5 | 103413302202210 |
6 | 3123212525400 |
7 | 336441505560 |
oct | 64406236310 |
9 | 20165183510 |
10 | 7048084680 |
11 | 2a9750737a |
12 | 1448480860 |
13 | 884270610 |
14 | 4ac0b5da0 |
15 | 2b3b665c0 |
hex | 1a4193cc8 |
7048084680 has 192 divisors, whose sum is σ = 28192469760. Its totient is φ = 1487061504.
The previous prime is 7048084679. The next prime is 7048084727. The reversal of 7048084680 is 864808407.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74812 + ... + 140331.
It is an arithmetic number, because the mean of its divisors is an integer number (146835780).
Almost surely, 27048084680 is an apocalyptic number.
7048084680 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
7048084680 is an abundant number, since it is smaller than the sum of its proper divisors (21144385080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7048084680 is a wasteful number, since it uses less digits than its factorization.
7048084680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215180 (or 215173 counting only the distinct ones).
The product of its (nonzero) digits is 344064, while the sum is 45.
The square root of 7048084680 is about 83952.8717793501. The cubic root of 7048084680 is about 1917.3013192889.
The spelling of 7048084680 in words is "seven billion, forty-eight million, eighty-four thousand, six hundred eighty".
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