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355888113 = 3716947053
BaseRepresentation
bin10101001101100…
…110101111110001
3220210122222201020
4111031212233301
51212101404423
655151530053
711550666450
oct2515465761
9823588636
10355888113
11172987009
129b229929
13589682a9
14353a0b97
152139d4e3
hex15366bf1

355888113 has 8 divisors (see below), whose sum is σ = 542305728. Its totient is φ = 203364624.

The previous prime is 355888109. The next prime is 355888129. The reversal of 355888113 is 311888553.

It is a happy number.

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

It is not a de Polignac number, because 355888113 - 22 = 355888109 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (355888133) 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 7 ways as a sum of consecutive naturals, for example, 8473506 + ... + 8473547.

It is an arithmetic number, because the mean of its divisors is an integer number (67788216).

Almost surely, 2355888113 is an apocalyptic number.

It is an amenable number.

355888113 is a deficient number, since it is larger than the sum of its proper divisors (186417615).

355888113 is a wasteful number, since it uses less digits than its factorization.

355888113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16947063.

The product of its digits is 115200, while the sum is 42.

The square root of 355888113 is about 18864.9970315397. The cubic root of 355888113 is about 708.6598491820.

The spelling of 355888113 in words is "three hundred fifty-five million, eight hundred eighty-eight thousand, one hundred thirteen".

Divisors: 1 3 7 21 16947053 50841159 118629371 355888113