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4075059620 = 225203752981
BaseRepresentation
bin1111001011100100…
…0111100110100100
3101111222221110220002
43302321013212210
531321203401440
61512210400432
7202661302202
oct36271074644
911458843802
104075059620
1118012a0675
12958890118
134cc3421a8
142a92d2072
1518cb50115
hexf2e479a4

4075059620 has 12 divisors (see below), whose sum is σ = 8557625244. Its totient is φ = 1630023840.

The previous prime is 4075059617. The next prime is 4075059629. The reversal of 4075059620 is 269505704.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1943575396 + 2131484224 = 44086^2 + 46168^2 .

It is a super-2 number, since 2×40750596202 = 33212221813109088800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4075059629) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 101876471 + ... + 101876510.

It is an arithmetic number, because the mean of its divisors is an integer number (713135437).

Almost surely, 24075059620 is an apocalyptic number.

It is an amenable number.

4075059620 is an abundant number, since it is smaller than the sum of its proper divisors (4482565624).

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

4075059620 is a wasteful number, since it uses less digits than its factorization.

4075059620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203752990 (or 203752988 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 4075059620 is about 63836.1936521908. The cubic root of 4075059620 is about 1597.2687282705.

The spelling of 4075059620 in words is "four billion, seventy-five million, fifty-nine thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 203752981 407505962 815011924 1018764905 2037529810 4075059620