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1079083420 = 22553954171
BaseRepresentation
bin100000001010001…
…1000000110011100
32210012111010011121
41000110120012130
54202221132140
6255024300324
735512025542
oct10024300634
92705433147
101079083420
11504129388
122614716a4
131427392cc
14a3455d92
1564b0364a
hex4051819c

1079083420 has 12 divisors (see below), whose sum is σ = 2266075224. Its totient is φ = 431633360.

The previous prime is 1079083373. The next prime is 1079083427. The reversal of 1079083420 is 243809701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079083427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26977066 + ... + 26977105.

It is an arithmetic number, because the mean of its divisors is an integer number (188839602).

Almost surely, 21079083420 is an apocalyptic number.

1079083420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1079083420 is an abundant number, since it is smaller than the sum of its proper divisors (1186991804).

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

1079083420 is a wasteful number, since it uses less digits than its factorization.

1079083420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53954180 (or 53954178 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1079083420 is about 32849.4051696526. The cubic root of 1079083420 is about 1025.6952396075.

The spelling of 1079083420 in words is "one billion, seventy-nine million, eighty-three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 53954171 107908342 215816684 269770855 539541710 1079083420