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4073172253 = 191024720921
BaseRepresentation
bin1111001011000111…
…1010110100011101
3101111212101120220121
43302301322310131
531320213003003
61512102114541
7202636251523
oct36261726435
911455346817
104073172253
111800221667
1295811ba51
134cbb310c7
142a8d60313
1518c8cacbd
hexf2c7ad1d

4073172253 has 8 divisors (see below), whose sum is σ = 4288173120. Its totient is φ = 3858233760.

The previous prime is 4073172221. The next prime is 4073172263. The reversal of 4073172253 is 3522713704.

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

It is a cyclic number.

It is not a de Polignac number, because 4073172253 - 25 = 4073172221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4073172263) 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, 184233 + ... + 205153.

It is an arithmetic number, because the mean of its divisors is an integer number (536021640).

Almost surely, 24073172253 is an apocalyptic number.

It is an amenable number.

4073172253 is a deficient number, since it is larger than the sum of its proper divisors (215000867).

4073172253 is a wasteful number, since it uses less digits than its factorization.

4073172253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31187.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 4073172253 is about 63821.4090490017. The cubic root of 4073172253 is about 1597.0220981106.

Adding to 4073172253 its reverse (3522713704), we get a palindrome (7595885957).

The spelling of 4073172253 in words is "four billion, seventy-three million, one hundred seventy-two thousand, two hundred fifty-three".

Divisors: 1 19 10247 20921 194693 397499 214377487 4073172253