Search a number
-
+
1080496461 = 311231423579
BaseRepresentation
bin100000001100111…
…0001000101001101
32210022010220111110
41000121301011031
54203101341321
6255114442233
735530032312
oct10031610515
92708126443
101080496461
11504a03a90
12261a33379
13142b12525
14a3702d09
1564cd2176
hex4067114d

1080496461 has 16 divisors (see below), whose sum is σ = 1639964160. Its totient is φ = 626374320.

The previous prime is 1080496409. The next prime is 1080496567. The reversal of 1080496461 is 1646940801.

It is not a de Polignac number, because 1080496461 - 26 = 1080496397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080496861) 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, 711031 + ... + 712548.

It is an arithmetic number, because the mean of its divisors is an integer number (102497760).

Almost surely, 21080496461 is an apocalyptic number.

1080496461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1080496461 is a deficient number, since it is larger than the sum of its proper divisors (559467699).

1080496461 is a wasteful number, since it uses less digits than its factorization.

1080496461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423616.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 1080496461 is about 32870.9059960324. The cubic root of 1080496461 is about 1026.1427543616.

The spelling of 1080496461 in words is "one billion, eighty million, four hundred ninety-six thousand, four hundred sixty-one".

Divisors: 1 3 11 23 33 69 253 759 1423579 4270737 15659369 32742317 46978107 98226951 360165487 1080496461