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102030222233 = 479729729191
BaseRepresentation
bin101111100000101111…
…0011010001110011001
3100202100122212022120202
41133001132122032121
53132424214102413
6114512205431545
710241255402522
oct1370136321631
9322318768522
10102030222233
113a2a8445115
121793586b5b5
139810308c84
144d1c945849
1529c25bbe58
hex17c179a399

102030222233 has 8 divisors (see below), whose sum is σ = 102260743680. Its totient is φ = 101799774720.

The previous prime is 102030222211. The next prime is 102030222251. The reversal of 102030222233 is 332222030201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102030222233 - 26 = 102030222169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102030212233) 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, 3480668 + ... + 3509858.

It is an arithmetic number, because the mean of its divisors is an integer number (12782592960).

Almost surely, 2102030222233 is an apocalyptic number.

It is an amenable number.

102030222233 is a deficient number, since it is larger than the sum of its proper divisors (230521447).

102030222233 is an equidigital number, since it uses as much as digits as its factorization.

102030222233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36967.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 102030222233 its reverse (332222030201), we get a palindrome (434252252434).

The spelling of 102030222233 in words is "one hundred two billion, thirty million, two hundred twenty-two thousand, two hundred thirty-three".

Divisors: 1 479 7297 29191 3495263 13982489 213006727 102030222233