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107384563741 = 72134115726189
BaseRepresentation
bin110010000000010011…
…1100110100000011101
3101021011211000001022111
41210000213212200131
53224410422014431
6121155355514021
710521042505600
oct1440047464035
9337154001274
10107384563741
11415a5872144
121898aa58911
13a1846b0ba0
1452a9ac4337
152bd76b87b1
hex19009e681d

107384563741 has 48 divisors (see below), whose sum is σ = 138689878320. Its totient is φ = 82360212480.

The previous prime is 107384563703. The next prime is 107384563751. The reversal of 107384563741 is 147365483701.

It can be written as a sum of positive squares in 8 ways, for example, as 17006768100 + 90377795641 = 130410^2 + 300629^2 .

It is not a de Polignac number, because 107384563741 - 219 = 107384039453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107384563751) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4087275 + ... + 4113463.

It is an arithmetic number, because the mean of its divisors is an integer number (2889372465).

Almost surely, 2107384563741 is an apocalyptic number.

It is an amenable number.

107384563741 is a deficient number, since it is larger than the sum of its proper divisors (31305314579).

107384563741 is a wasteful number, since it uses less digits than its factorization.

107384563741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26414 (or 26407 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 107384563741 in words is "one hundred seven billion, three hundred eighty-four million, five hundred sixty-three thousand, seven hundred forty-one".

Divisors: 1 7 13 41 49 91 157 287 533 637 1099 2009 2041 3731 6437 7693 14287 26117 26189 45059 83681 100009 183323 315413 340457 585767 1073749 1283261 2383199 4100369 4111673 7516243 13958737 16682393 28781711 52613701 53451749 97711159 168578593 201471977 374162243 683978113 1180050151 2191521709 2619135701 8260351057 15340651963 107384563741