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30341401 is a prime number
BaseRepresentation
bin111001110111…
…1100100011001
32010002111120121
41303233210121
530231411101
63002153241
7515616616
oct163574431
963074517
1030341401
1116143a42
12a1b2821
1363944bc
14405b50d
1529e50a1
hex1cef919

30341401 has 2 divisors, whose sum is σ = 30341402. Its totient is φ = 30341400.

The previous prime is 30341371. The next prime is 30341411. The reversal of 30341401 is 10414303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30239001 + 102400 = 5499^2 + 320^2 .

It is a cyclic number.

It is not a de Polignac number, because 30341401 - 213 = 30333209 is a prime.

It is a super-2 number, since 2×303414012 = 1841201229285602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30341411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15170700 + 15170701.

It is an arithmetic number, because the mean of its divisors is an integer number (15170701).

Almost surely, 230341401 is an apocalyptic number.

It is an amenable number.

30341401 is a deficient number, since it is larger than the sum of its proper divisors (1).

30341401 is an equidigital number, since it uses as much as digits as its factorization.

30341401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 30341401 is about 5508.3029146916. The cubic root of 30341401 is about 311.8974878263.

Adding to 30341401 its reverse (10414303), we get a palindrome (40755704).

The spelling of 30341401 in words is "thirty million, three hundred forty-one thousand, four hundred one".