Base | Representation |
---|---|
bin | 1011110000100111010… |
… | …1110110000101100101 |
3 | 201022110201101212112211 |
4 | 2330021311312011211 |
5 | 11302223303314104 |
6 | 232451033243421 |
7 | 20411312352043 |
oct | 2741165660545 |
9 | 638421355484 |
10 | 202028573029 |
11 | 78752954138 |
12 | 331a2b63571 |
13 | 1608868bb4a |
14 | 9ac7697393 |
15 | 53c65cce04 |
hex | 2f09d76165 |
202028573029 has 16 divisors (see below), whose sum is σ = 215048160000. Its totient is φ = 189258522624.
The previous prime is 202028573009. The next prime is 202028573039. The reversal of 202028573029 is 920375820202.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-202028573029 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 202028572982 and 202028573000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202028573009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517972 + ... + 819970.
It is an arithmetic number, because the mean of its divisors is an integer number (13440510000).
Almost surely, 2202028573029 is an apocalyptic number.
It is an amenable number.
202028573029 is a deficient number, since it is larger than the sum of its proper divisors (13019586971).
202028573029 is a wasteful number, since it uses less digits than its factorization.
202028573029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302412.
The product of its (nonzero) digits is 120960, while the sum is 40.
The spelling of 202028573029 in words is "two hundred two billion, twenty-eight million, five hundred seventy-three thousand, twenty-nine".
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