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107315803 = 7103251593
BaseRepresentation
bin1100110010110…
…00001001011011
321110221012121101
412121120021123
5204433101203
614352052231
72442112030
oct631301133
9243835541
10107315803
1155638a51
122bb34077
131930569a
1410377387
15964c41d
hex665825b

107315803 has 16 divisors (see below), whose sum is σ = 124540416. Its totient is φ = 90576000.

The previous prime is 107315797. The next prime is 107315821. The reversal of 107315803 is 308513701.

It is a cyclic number.

It is not a de Polignac number, because 107315803 - 25 = 107315771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (107315603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180675 + ... + 181267.

It is an arithmetic number, because the mean of its divisors is an integer number (7783776).

Almost surely, 2107315803 is an apocalyptic number.

107315803 is a deficient number, since it is larger than the sum of its proper divisors (17224613).

107315803 is a wasteful number, since it uses less digits than its factorization.

107315803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 107315803 is about 10359.3341002209. The cubic root of 107315803 is about 475.2125408945.

The spelling of 107315803 in words is "one hundred seven million, three hundred fifteen thousand, eight hundred three".

Divisors: 1 7 103 251 593 721 1757 4151 25853 61079 148843 180971 427553 1041901 15330829 107315803