Base | Representation |
---|---|
bin | 1101000100111100… |
… | …11000100001011000 |
3 | 200010021221200022221 |
4 | 12202132120201120 |
5 | 103334313403143 |
6 | 3120400553424 |
7 | 335661110224 |
oct | 64236304130 |
9 | 20107850287 |
10 | 7020841048 |
11 | 2a83099881 |
12 | 143b322874 |
13 | 87b722120 |
14 | 4a8623784 |
15 | 2b15842ed |
hex | 1a2798858 |
7020841048 has 16 divisors (see below), whose sum is σ = 14176698480. Its totient is φ = 3240388128.
The previous prime is 7020840997. The next prime is 7020841049. The reversal of 7020841048 is 8401480207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7020841049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33753940 + ... + 33754147.
It is an arithmetic number, because the mean of its divisors is an integer number (886043655).
Almost surely, 27020841048 is an apocalyptic number.
It is an amenable number.
7020841048 is an abundant number, since it is smaller than the sum of its proper divisors (7155857432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7020841048 is a wasteful number, since it uses less digits than its factorization.
7020841048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67508106 (or 67508102 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 34.
The square root of 7020841048 is about 83790.4591704807. The cubic root of 7020841048 is about 1914.8277537337.
The spelling of 7020841048 in words is "seven billion, twenty million, eight hundred forty-one thousand, forty-eight".
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