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102230430413 = 10912722732533
BaseRepresentation
bin101111100110101101…
…0001001001011001101
3100202212121120221120112
41133031122021023031
53133331442233123
6114544120525405
710246236215036
oct1371532111315
9322777527515
10102230430413
113a3a045a521
1217990920865
139842936c57
144d3b37da8d
1529d4e67d78
hex17cd6892cd

102230430413 has 16 divisors (see below), whose sum is σ = 104441948160. Its totient is φ = 100049173056.

The previous prime is 102230430403. The next prime is 102230430431. The reversal of 102230430413 is 314034032201.

It is a cyclic number.

It is not a de Polignac number, because 102230430413 - 24 = 102230430397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102230430403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3126095 + ... + 3158627.

It is an arithmetic number, because the mean of its divisors is an integer number (6527621760).

Almost surely, 2102230430413 is an apocalyptic number.

It is an amenable number.

102230430413 is a deficient number, since it is larger than the sum of its proper divisors (2211517747).

102230430413 is a wasteful number, since it uses less digits than its factorization.

102230430413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32996.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 102230430413 its reverse (314034032201), we get a palindrome (416264462614).

The spelling of 102230430413 in words is "one hundred two billion, two hundred thirty million, four hundred thirty thousand, four hundred thirteen".

Divisors: 1 109 127 227 13843 24743 28829 32533 3142361 3546097 4131691 7384991 450354319 804964019 937893857 102230430413