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343371041 = 1328193997
BaseRepresentation
bin10100011101110…
…110110100100001
3212221010001111222
4110131312310201
51200400333131
654023344425
711336414516
oct2435666441
9787101458
10343371041
11166907822
1296bb2115
13561a4b40
143386330d
152022987b
hex14776d21

343371041 has 8 divisors (see below), whose sum is σ = 371104104. Its totient is φ = 315826560.

The previous prime is 343371031. The next prime is 343371053. The reversal of 343371041 is 140173343.

It can be written as a sum of positive squares in 4 ways, for example, as 115240225 + 228130816 = 10735^2 + 15104^2 .

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 343371041 - 26 = 343370977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 343371041.

It is not an unprimeable number, because it can be changed into a prime (343371031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43346 + ... + 50651.

It is an arithmetic number, because the mean of its divisors is an integer number (46388013).

Almost surely, 2343371041 is an apocalyptic number.

It is an amenable number.

343371041 is a deficient number, since it is larger than the sum of its proper divisors (27733063).

343371041 is a wasteful number, since it uses less digits than its factorization.

343371041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94291.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 343371041 is about 18530.2736353244. The cubic root of 343371041 is about 700.2523178836.

The spelling of 343371041 in words is "three hundred forty-three million, three hundred seventy-one thousand, forty-one".

Divisors: 1 13 281 3653 93997 1221961 26413157 343371041