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54605423430330 = 2352137851745803
BaseRepresentation
bin11000110101001110100001…
…10111011100101010111010
321011100020010211211211100020
430122213100313130222322
524124123401344232310
6312045215112351310
714334053203605423
oct1432472067345272
9234306124754306
1054605423430330
1116443036a69783
12615aa919a5536
132461366960986
14d6acb91d264a
1564a62bb80170
hex31a9d0ddcaba

54605423430330 has 32 divisors (see below), whose sum is σ = 131114342084544. Its totient is φ = 14554632264576.

The previous prime is 54605423430289. The next prime is 54605423430347. The reversal of 54605423430330 is 3303432450645.

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, 425808792 + ... + 425937011.

It is an arithmetic number, because the mean of its divisors is an integer number (4097323190142).

Almost surely, 254605423430330 is an apocalyptic number.

54605423430330 is an abundant number, since it is smaller than the sum of its proper divisors (76508918654214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54605423430330 is a wasteful number, since it uses less digits than its factorization.

54605423430330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851747950.

The product of its (nonzero) digits is 1555200, while the sum is 42.

Adding to 54605423430330 its reverse (3303432450645), we get a palindrome (57908855880975).

The spelling of 54605423430330 in words is "fifty-four trillion, six hundred five billion, four hundred twenty-three million, four hundred thirty thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 2137 4274 6411 10685 12822 21370 32055 64110 851745803 1703491606 2555237409 4258729015 5110474818 8517458030 12776187045 25552374090 1820180781011 3640361562022 5460542343033 9100903905055 10921084686066 18201807810110 27302711715165 54605423430330