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1080713070 = 23354002641
BaseRepresentation
bin100000001101010…
…0101111101101110
32210022112220122000
41000122211331232
54203130304240
6255123233130
735531623653
oct10032457556
92708486560
101080713070
115050417a8
12261b187a6
13142b89cb8
14a375bc2a
1564d26430
hex406a5f6e

1080713070 has 32 divisors (see below), whose sum is σ = 2881902240. Its totient is φ = 288190080.

The previous prime is 1080713063. The next prime is 1080713071. The reversal of 1080713070 is 703170801.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080713071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2001051 + ... + 2001590.

It is an arithmetic number, because the mean of its divisors is an integer number (90059445).

Almost surely, 21080713070 is an apocalyptic number.

1080713070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1080713070 is an abundant number, since it is smaller than the sum of its proper divisors (1801189170).

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

1080713070 is a wasteful number, since it uses less digits than its factorization.

1080713070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4002657 (or 4002651 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 1080713070 is about 32874.2006746932. The cubic root of 1080713070 is about 1026.2113206527.

Adding to 1080713070 its reverse (703170801), we get a palindrome (1783883871).

The spelling of 1080713070 in words is "one billion, eighty million, seven hundred thirteen thousand, seventy".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 4002641 8005282 12007923 20013205 24015846 36023769 40026410 60039615 72047538 108071307 120079230 180118845 216142614 360237690 540356535 1080713070