Base | Representation |
---|---|
bin | 101101101100111101111010… |
… | …000010110001000101100001 |
3 | 222100200121212110012100211100 |
4 | 231230331322002301011201 |
5 | 202321210022314444301 |
6 | 1551255051313505013 |
7 | 60223634304111603 |
oct | 5554757202610541 |
9 | 870617773170740 |
10 | 201002222031201 |
11 | 59055622246168 |
12 | 1a6636b1572169 |
13 | 8820574a00b86 |
14 | 378c7b9201173 |
15 | 18387e0925286 |
hex | b6cf7a0b1161 |
201002222031201 has 12 divisors (see below), whose sum is σ = 292622657446912. Its totient is φ = 132946351578936.
The previous prime is 201002222031179. The next prime is 201002222031269. The reversal of 201002222031201 is 102130222200102.
201002222031201 is a `hidden beast` number, since 20 + 100 + 222 + 203 + 120 + 1 = 666.
201002222031201 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 201002222031201 - 26 = 201002222031137 is a prime.
It is a super-2 number, since 2×2010022220312012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201002222031001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87927480061 + ... + 87927482346.
Almost surely, 2201002222031201 is an apocalyptic number.
It is an amenable number.
201002222031201 is a deficient number, since it is larger than the sum of its proper divisors (91620435415711).
201002222031201 is a wasteful number, since it uses less digits than its factorization.
201002222031201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175854962540 (or 175854962537 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 201002222031201 its reverse (102130222200102), we get a palindrome (303132444231303).
The spelling of 201002222031201 in words is "two hundred one trillion, two billion, two hundred twenty-two million, thirty-one thousand, two hundred one".
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