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102414202405 = 571607475273
BaseRepresentation
bin101111101100001011…
…1001011011000100101
3100210100102101112100121
41133120113023120211
53134221013434110
6115014243441541
710253630233324
oct1373027133045
9323312345317
10102414202405
113a4851690a9
1217a223862b1
139871a2b988
144d5793a0bb
1529e6168cda
hex17d85cb625

102414202405 has 16 divisors (see below), whose sum is σ = 124833567744. Its totient is φ = 80644152960.

The previous prime is 102414202379. The next prime is 102414202417. The reversal of 102414202405 is 504202414201.

It is not a de Polignac number, because 102414202405 - 27 = 102414202277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102414202405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22152 + ... + 453121.

It is an arithmetic number, because the mean of its divisors is an integer number (7802097984).

Almost surely, 2102414202405 is an apocalyptic number.

It is an amenable number.

102414202405 is a deficient number, since it is larger than the sum of its proper divisors (22419365339).

102414202405 is an equidigital number, since it uses as much as digits as its factorization.

102414202405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475956.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 102414202405 its reverse (504202414201), we get a palindrome (606616616606).

The spelling of 102414202405 in words is "one hundred two billion, four hundred fourteen million, two hundred two thousand, four hundred five".

Divisors: 1 5 71 355 607 3035 43097 215485 475273 2376365 33744383 168721915 288490711 1442453555 20482840481 102414202405