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355412119 = 1918705901
BaseRepresentation
bin10101001011110…
…010100010010111
3220202202210202211
4111023302202113
51211441141434
655133414251
711543644636
oct2513624227
9822683684
10355412119
11172691427
129b03a387
135882c73a
14352b951d
1521307464
hex152f2897

355412119 has 4 divisors (see below), whose sum is σ = 374118040. Its totient is φ = 336706200.

The previous prime is 355412093. The next prime is 355412129. The reversal of 355412119 is 911214553.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911214553 = 1123811411.

It is a cyclic number.

It is not a de Polignac number, because 355412119 - 25 = 355412087 is a prime.

It is a super-2 number, since 2×3554121192 = 252635548664140322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355412129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9352932 + ... + 9352969.

It is an arithmetic number, because the mean of its divisors is an integer number (93529510).

Almost surely, 2355412119 is an apocalyptic number.

355412119 is a deficient number, since it is larger than the sum of its proper divisors (18705921).

355412119 is a wasteful number, since it uses less digits than its factorization.

355412119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18705920.

The product of its digits is 5400, while the sum is 31.

The square root of 355412119 is about 18852.3770119314. The cubic root of 355412119 is about 708.3437682553.

The spelling of 355412119 in words is "three hundred fifty-five million, four hundred twelve thousand, one hundred nineteen".

Divisors: 1 19 18705901 355412119