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4040122153 = 291391002263
BaseRepresentation
bin1111000011001111…
…0101111100101001
3101102120012110200211
43300303311330221
531233232402103
61504521501121
7202055320534
oct36063657451
911376173624
104040122153
1117935a8631
129490417a1
134c502ba32
142a47d9a1b
15189a4d36d
hexf0cf5f29

4040122153 has 8 divisors (see below), whose sum is σ = 4209508800. Its totient is φ = 3872740368.

The previous prime is 4040122129. The next prime is 4040122183. The reversal of 4040122153 is 3512210404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4040122153 is a prime.

It is a super-2 number, since 2×40401221532 = 32645174022322710818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4040122183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497101 + ... + 505162.

It is an arithmetic number, because the mean of its divisors is an integer number (526188600).

Almost surely, 24040122153 is an apocalyptic number.

It is an amenable number.

4040122153 is a deficient number, since it is larger than the sum of its proper divisors (169386647).

4040122153 is a wasteful number, since it uses less digits than its factorization.

4040122153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002431.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4040122153 is about 63561.9552326704. The cubic root of 4040122153 is about 1592.6909001772.

Adding to 4040122153 its reverse (3512210404), we get a palindrome (7552332557).

The spelling of 4040122153 in words is "four billion, forty million, one hundred twenty-two thousand, one hundred fifty-three".

Divisors: 1 29 139 4031 1002263 29065627 139314557 4040122153