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340130301 = 3741439187
BaseRepresentation
bin10100010001011…
…111100111111101
3212201000102001120
4110101133213331
51144033132201
653430101153
711300026350
oct2421374775
9781012046
10340130301
11164aa3a25
1295aaa7b9
135560ba44
143325c297
151ecd9536
hex1445f9fd

340130301 has 32 divisors (see below), whose sum is σ = 543341568. Its totient is φ = 185189760.

The previous prime is 340130293. The next prime is 340130303. The reversal of 340130301 is 103031043.

It is not a de Polignac number, because 340130301 - 23 = 340130293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340130303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32430 + ... + 41616.

It is an arithmetic number, because the mean of its divisors is an integer number (16979424).

Almost surely, 2340130301 is an apocalyptic number.

It is an amenable number.

340130301 is a deficient number, since it is larger than the sum of its proper divisors (203211267).

340130301 is a wasteful number, since it uses less digits than its factorization.

340130301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9281.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 340130301 is about 18442.6218580765. The cubic root of 340130301 is about 698.0423540882.

Adding to 340130301 its reverse (103031043), we get a palindrome (443161344).

The spelling of 340130301 in words is "three hundred forty million, one hundred thirty thousand, three hundred one".

Divisors: 1 3 7 21 41 43 123 129 287 301 861 903 1763 5289 9187 12341 27561 37023 64309 192927 376667 395041 1130001 1185123 2636669 2765287 7910007 8295861 16196681 48590043 113376767 340130301