Base | Representation |
---|---|
bin | 101111100110000110… |
… | …1000011001111010101 |
3 | 100202211012120012111020 |
4 | 1133030031003033111 |
5 | 3133311304033023 |
6 | 114542115431353 |
7 | 10245602354355 |
oct | 1371415031725 |
9 | 322735505436 |
10 | 102210221013 |
11 | 3a39000693a |
12 | 17985bb5559 |
13 | 983b6ac424 |
14 | 4d387dcb65 |
15 | 29d32c4de3 |
hex | 17cc3433d5 |
102210221013 has 8 divisors (see below), whose sum is σ = 136375668000. Its totient is φ = 68092460688.
The previous prime is 102210220951. The next prime is 102210221021. The reversal of 102210221013 is 310122012201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102210221013 - 29 = 102210220501 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102210220983 and 102210221001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102210221033) 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, 11916663 + ... + 11925236.
It is an arithmetic number, because the mean of its divisors is an integer number (17046958500).
Almost surely, 2102210221013 is an apocalyptic number.
It is an amenable number.
102210221013 is a deficient number, since it is larger than the sum of its proper divisors (34165446987).
102210221013 is a wasteful number, since it uses less digits than its factorization.
102210221013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23843331.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 102210221013 its reverse (310122012201), we get a palindrome (412332233214).
The spelling of 102210221013 in words is "one hundred two billion, two hundred ten million, two hundred twenty-one thousand, thirteen".
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