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1080410045 = 511134335141
BaseRepresentation
bin100000001100101…
…1011111110111101
32210021222111221212
41000121123332331
54203041110140
6255112534205
735526222341
oct10031337675
92707874855
101080410045
11504955070
122619b1365
13142ab20b0
14a36bd621
1564cb6765
hex4065bfbd

1080410045 has 32 divisors (see below), whose sum is σ = 1558617984. Its totient is φ = 708422400.

The previous prime is 1080410039. The next prime is 1080410059. The reversal of 1080410045 is 5400140801.

It is not a de Polignac number, because 1080410045 - 210 = 1080409021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1080410045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13175 + ... + 48315.

It is an arithmetic number, because the mean of its divisors is an integer number (48706812).

Almost surely, 21080410045 is an apocalyptic number.

It is an amenable number.

1080410045 is a deficient number, since it is larger than the sum of its proper divisors (478207939).

1080410045 is a wasteful number, since it uses less digits than its factorization.

1080410045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35213.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1080410045 is about 32869.5914942672. The cubic root of 1080410045 is about 1026.1153973334.

Adding to 1080410045 its reverse (5400140801), we get a palindrome (6480550846).

The spelling of 1080410045 in words is "one billion, eighty million, four hundred ten thousand, forty-five".

Divisors: 1 5 11 13 43 55 65 143 215 473 559 715 2365 2795 6149 30745 35141 175705 386551 456833 1511063 1932755 2284165 5025163 7555315 16621693 19643819 25125815 83108465 98219095 216082009 1080410045