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340000301 = 1321257381
BaseRepresentation
bin10100010000111…
…111111000101101
3212200202210201202
4110100333320231
51144020002201
653423215245
711265645344
oct2420777055
9780683652
10340000301
11164a15293
1295a47525
1355594814
1433226b5b
151ecb0c6b
hex1443fe2d

340000301 has 4 divisors (see below), whose sum is σ = 340259004. Its totient is φ = 339741600.

The previous prime is 340000291. The next prime is 340000361. The reversal of 340000301 is 103000043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 254881225 + 85119076 = 15965^2 + 9226^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-340000301 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 (340000361) 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, 127370 + ... + 130011.

It is an arithmetic number, because the mean of its divisors is an integer number (85064751).

Almost surely, 2340000301 is an apocalyptic number.

It is an amenable number.

340000301 is a deficient number, since it is larger than the sum of its proper divisors (258703).

340000301 is a wasteful number, since it uses less digits than its factorization.

340000301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258702.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 340000301 is about 18439.0970765924. The cubic root of 340000301 is about 697.9534106555.

Adding to 340000301 its reverse (103000043), we get a palindrome (443000344).

The spelling of 340000301 in words is "three hundred forty million, three hundred one", and thus it is an aban number.

Divisors: 1 1321 257381 340000301