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270220341 = 3531699499
BaseRepresentation
bin10000000110110…
…011110000110101
3200211110121121210
4100012303300311
51023134022331
642451432033
76460556256
oct2006636065
9624417553
10270220341
111295945a6
12765b5619
1343ca21c1
1427c60b2d
1518aca446
hex101b3c35

270220341 has 8 divisors (see below), whose sum is σ = 367092000. Its totient is φ = 176747792.

The previous prime is 270220319. The next prime is 270220367. The reversal of 270220341 is 143022072.

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

It is not a de Polignac number, because 270220341 - 26 = 270220277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270220241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 849591 + ... + 849908.

It is an arithmetic number, because the mean of its divisors is an integer number (45886500).

Almost surely, 2270220341 is an apocalyptic number.

It is an amenable number.

270220341 is a deficient number, since it is larger than the sum of its proper divisors (96871659).

270220341 is a wasteful number, since it uses less digits than its factorization.

270220341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699555.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 270220341 is about 16438.3801209243. The cubic root of 270220341 is about 646.5061778314.

The spelling of 270220341 in words is "two hundred seventy million, two hundred twenty thousand, three hundred forty-one".

Divisors: 1 3 53 159 1699499 5098497 90073447 270220341