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102424201030 = 2513178186413
BaseRepresentation
bin101111101100011110…
…1010100011101000110
3100210101010012111220001
41133120331110131012
53134231043413110
6115015242031514
710254111225664
oct1373075243506
9323333174801
10102424201030
113a48a878228
1217a257a859a
139873b1ca18
144d58dbdc34
1529e6e9163a
hex17d8f54746

102424201030 has 16 divisors (see below), whose sum is σ = 185770919664. Its totient is φ = 40656934240.

The previous prime is 102424201007. The next prime is 102424201039. The reversal of 102424201030 is 30102424201.

It is a junction number, because it is equal to n+sod(n) for n = 102424200989 and 102424201007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102424201039) 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, 39091897 + ... + 39094516.

It is an arithmetic number, because the mean of its divisors is an integer number (11610682479).

Almost surely, 2102424201030 is an apocalyptic number.

102424201030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102424201030 is a deficient number, since it is larger than the sum of its proper divisors (83346718634).

102424201030 is a wasteful number, since it uses less digits than its factorization.

102424201030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78186551.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 102424201030 its reverse (30102424201), we get a palindrome (132526625231).

The spelling of 102424201030 in words is "one hundred two billion, four hundred twenty-four million, two hundred one thousand, thirty".

Divisors: 1 2 5 10 131 262 655 1310 78186413 156372826 390932065 781864130 10242420103 20484840206 51212100515 102424201030