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1008369930 = 23533612331
BaseRepresentation
bin111100000110101…
…000000100001010
32121021102111111110
4330012220010022
54031120314210
6244020511150
733663001011
oct7406500412
92537374443
101008369930
11478220287
1224184b4b6
13130baaac9
1497cc9a78
155d7d6420
hex3c1a810a

1008369930 has 16 divisors (see below), whose sum is σ = 2420087904. Its totient is φ = 268898640.

The previous prime is 1008369907. The next prime is 1008369931. The reversal of 1008369930 is 399638001.

It is not an unprimeable number, because it can be changed into a prime (1008369931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16806136 + ... + 16806195.

It is an arithmetic number, because the mean of its divisors is an integer number (151255494).

Almost surely, 21008369930 is an apocalyptic number.

1008369930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1008369930 is an abundant number, since it is smaller than the sum of its proper divisors (1411717974).

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

1008369930 is a wasteful number, since it uses less digits than its factorization.

1008369930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33612341.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 1008369930 is about 31754.8410482559. The cubic root of 1008369930 is about 1002.7822286913.

The spelling of 1008369930 in words is "one billion, eight million, three hundred sixty-nine thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 33612331 67224662 100836993 168061655 201673986 336123310 504184965 1008369930