Base | Representation |
---|---|
bin | 1011110000100100100… |
… | …0100110011011101001 |
3 | 201022102220002021212012 |
4 | 2330021020212123221 |
5 | 11302212234244200 |
6 | 232445531125305 |
7 | 20411106503033 |
oct | 2741110463351 |
9 | 638386067765 |
10 | 202016712425 |
11 | 78747193090 |
12 | 3319aba3835 |
13 | 16086098438 |
14 | 9ac5c8ac53 |
15 | 53c5538a35 |
hex | 2f092266e9 |
202016712425 has 192 divisors, whose sum is σ = 304437657600. Its totient is φ = 131333529600.
The previous prime is 202016712379. The next prime is 202016712427. The reversal of 202016712425 is 524217610202.
It is not a de Polignac number, because 202016712425 - 210 = 202016711401 is a prime.
It is a super-3 number, since 3×2020167124253 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 202016712391 and 202016712400.
It is not an unprimeable number, because it can be changed into a prime (202016712427) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1590682712 + ... + 1590682838.
It is an arithmetic number, because the mean of its divisors is an integer number (1585612800).
Almost surely, 2202016712425 is an apocalyptic number.
202016712425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
202016712425 is a deficient number, since it is larger than the sum of its proper divisors (102420945175).
202016712425 is a wasteful number, since it uses less digits than its factorization.
202016712425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376 (or 371 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The spelling of 202016712425 in words is "two hundred two billion, sixteen million, seven hundred twelve thousand, four hundred twenty-five".
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