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1475070120 = 233253724173
BaseRepresentation
bin101011111101011…
…1100100010101000
310210210121022210200
41113322330202220
511010104220440
6402211512200
751360613656
oct12772744250
93723538720
101475070120
11697703017
12351bb8660
131a67a3c74
14ddc93dd6
1589772c30
hex57ebc8a8

1475070120 has 288 divisors, whose sum is σ = 5116358520. Its totient is φ = 368271360.

The previous prime is 1475070089. The next prime is 1475070133. The reversal of 1475070120 is 210705741.

1475070120 is a `hidden beast` number, since 1 + 475 + 0 + 70 + 120 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 375351876 + 1099718244 = 19374^2 + 33162^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 20206404 + ... + 20206476.

Almost surely, 21475070120 is an apocalyptic number.

1475070120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1475070120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2558179260).

1475070120 is an abundant number, since it is smaller than the sum of its proper divisors (3641288400).

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

1475070120 is a wasteful number, since it uses less digits than its factorization.

1475070120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 1475070120 is about 38406.6416131377. The cubic root of 1475070120 is about 1138.3370953722.

Adding to 1475070120 its reverse (210705741), we get a palindrome (1685775861).

The spelling of 1475070120 in words is "one billion, four hundred seventy-five million, seventy thousand, one hundred twenty".