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4075147008 = 28321768727
BaseRepresentation
bin1111001011100101…
…1100111100000000
3101112000002220202200
43302321130330000
531321214201013
61512212313200
7202662115032
oct36271347400
911460086680
104075147008
111801350299
12958912800
134cc372bba
142a9315c52
1518cb6ae73
hexf2e5cf00

4075147008 has 54 divisors (see below), whose sum is σ = 11749660104. Its totient is φ = 1358381568.

The previous prime is 4075147003. The next prime is 4075147009. The reversal of 4075147008 is 8007415704.

4075147008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40751470082 = 33213646273622704128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4075147001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 882060 + ... + 886667.

Almost surely, 24075147008 is an apocalyptic number.

4075147008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4075147008 is an abundant number, since it is smaller than the sum of its proper divisors (7674513096).

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

4075147008 is a wasteful number, since it uses less digits than its factorization.

4075147008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768749 (or 1768732 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 4075147008 is about 63836.8781191562. The cubic root of 4075147008 is about 1597.2801457822.

It can be divided in two parts, 407 and 5147008, that added together give a palindrome (5147415).

The spelling of 4075147008 in words is "four billion, seventy-five million, one hundred forty-seven thousand, eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1152 2304 1768727 3537454 5306181 7074908 10612362 14149816 15918543 21224724 28299632 31837086 42449448 56599264 63674172 84898896 113198528 127348344 169797792 226397056 254696688 339595584 452794112 509393376 679191168 1018786752 1358382336 2037573504 4075147008