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1080107200 = 2652675067
BaseRepresentation
bin100000001100001…
…0010000011000000
32210021102010112101
41000120102003000
54203001412300
6255102240144
735523521404
oct10030220300
92707363471
101080107200
11504768587
12261886054
13142a072b3
14a3641104
1564c56b6a
hex406120c0

1080107200 has 42 divisors (see below), whose sum is σ = 2657742716. Its totient is φ = 432042240.

The previous prime is 1080107179. The next prime is 1080107207. The reversal of 1080107200 is 27010801.

It is not an unprimeable number, because it can be changed into a prime (1080107207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 335934 + ... + 339133.

Almost surely, 21080107200 is an apocalyptic number.

1080107200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1080107200 is an abundant number, since it is smaller than the sum of its proper divisors (1577635516).

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

1080107200 is an equidigital number, since it uses as much as digits as its factorization.

1080107200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675089 (or 675074 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 1080107200 is about 32864.9844058992. The cubic root of 1080107200 is about 1026.0195130721.

The spelling of 1080107200 in words is "one billion, eighty million, one hundred seven thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 675067 1350134 2700268 3375335 5400536 6750670 10801072 13501340 16876675 21602144 27002680 33753350 43204288 54005360 67506700 108010720 135013400 216021440 270026800 540053600 1080107200