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1080088404 = 223179754583
BaseRepresentation
bin100000001100000…
…1101011101010100
32210021101011202020
41000120031131110
54203000312104
6255102013140
735523412533
oct10030153524
92707334666
101080088404
1150475544a
122618771b0
131429cb885
14a363831a
1564c512d9
hex4060d754

1080088404 has 48 divisors (see below), whose sum is σ = 2696012928. Its totient is φ = 335351808.

The previous prime is 1080088403. The next prime is 1080088433. The reversal of 1080088404 is 4048800801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080088403) 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, 7504 + ... + 47079.

It is an arithmetic number, because the mean of its divisors is an integer number (56166936).

Almost surely, 21080088404 is an apocalyptic number.

It is an amenable number.

1080088404 is an abundant number, since it is smaller than the sum of its proper divisors (1615924524).

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

1080088404 is a wasteful number, since it uses less digits than its factorization.

1080088404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54704 (or 54702 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 1080088404 is about 32864.6984468137. The cubic root of 1080088404 is about 1026.0135614484.

The spelling of 1080088404 in words is "one billion, eighty million, eighty-eight thousand, four hundred four".

Divisors: 1 2 3 4 6 12 17 34 51 68 97 102 194 204 291 388 582 1164 1649 3298 4947 6596 9894 19788 54583 109166 163749 218332 327498 654996 927911 1855822 2783733 3711644 5294551 5567466 10589102 11134932 15883653 21178204 31767306 63534612 90007367 180014734 270022101 360029468 540044202 1080088404