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1080808070 = 2573101107137
BaseRepresentation
bin100000001101011…
…1101001010000110
32210022201201221112
41000122331022012
54203141324240
6255125245022
735532500636
oct10032751206
92708651845
101080808070
115050a7111
12261b63772
13142bc1304
14a37846c6
1564d44665
hex406bd286

1080808070 has 64 divisors (see below), whose sum is σ = 2024917056. Its totient is φ = 415180800.

The previous prime is 1080808067. The next prime is 1080808097. The reversal of 1080808070 is 708080801.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7889042 + ... + 7889178.

It is an arithmetic number, because the mean of its divisors is an integer number (31639329).

Almost surely, 21080808070 is an apocalyptic number.

1080808070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1080808070 is a deficient number, since it is larger than the sum of its proper divisors (944108986).

1080808070 is a wasteful number, since it uses less digits than its factorization.

1080808070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425.

The product of its (nonzero) digits is 3584, while the sum is 32.

The square root of 1080808070 is about 32875.6455449927. The cubic root of 1080808070 is about 1026.2413894476.

Adding to 1080808070 its reverse (708080801), we get a palindrome (1788888871).

The spelling of 1080808070 in words is "one billion, eighty million, eight hundred eight thousand, seventy".

Divisors: 1 2 5 10 73 101 107 137 146 202 214 274 365 505 535 685 730 1010 1070 1370 7373 7811 10001 10807 13837 14659 14746 15622 20002 21614 27674 29318 36865 39055 50005 54035 69185 73295 73730 78110 100010 108070 138370 146590 788911 1010101 1070107 1480559 1577822 2020202 2140214 2961118 3944555 5050505 5350535 7402795 7889110 10101010 10701070 14805590 108080807 216161614 540404035 1080808070