Base | Representation |
---|---|
bin | 10111001101110000000011… |
… | …100011001100111100001001 |
3 | 111101111200000002102112201012 |
4 | 113031300003203030330021 |
5 | 101340301321130321301 |
6 | 1001052034100533305 |
7 | 30335324504505230 |
oct | 2715600343147411 |
9 | 441450002375635 |
10 | 102100022120201 |
11 | 2a594415821316 |
12 | b54b8029b1235 |
13 | 44c7cb5963211 |
14 | 1b2d94b63db17 |
15 | bc0cc8905ebb |
hex | 5cdc038ccf09 |
102100022120201 has 8 divisors (see below), whose sum is σ = 116695647594240. Its totient is φ = 87506873653248.
The previous prime is 102100022120179. The next prime is 102100022120203. The reversal of 102100022120201 is 102021220001201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102100022120201 - 230 = 102098948378377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102100022120203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619163441 + ... + 619328318.
It is an arithmetic number, because the mean of its divisors is an integer number (14586955949280).
Almost surely, 2102100022120201 is an apocalyptic number.
It is an amenable number.
102100022120201 is a deficient number, since it is larger than the sum of its proper divisors (14595625474039).
102100022120201 is a wasteful number, since it uses less digits than its factorization.
102100022120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1238503543.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 102100022120201 its reverse (102021220001201), we get a palindrome (204121242121402).
The spelling of 102100022120201 in words is "one hundred two trillion, one hundred billion, twenty-two million, one hundred twenty thousand, two hundred one".
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