Base | Representation |
---|---|
bin | 11011111010111… |
… | …00100001001001 |
3 | 121022201011122100 |
4 | 31331130201021 |
5 | 434424231101 |
6 | 35123544013 |
7 | 5542523034 |
oct | 1575344111 |
9 | 538634570 |
10 | 234211401 |
11 | 11022a546 |
12 | 6652b009 |
13 | 396a5138 |
14 | 2316a01b |
15 | 15865e86 |
hex | df5c849 |
234211401 has 6 divisors (see below), whose sum is σ = 338305370. Its totient is φ = 156140928.
The previous prime is 234211339. The next prime is 234211409. The reversal of 234211401 is 104112432.
It can be written as a sum of positive squares in only one way, i.e., 219188025 + 15023376 = 14805^2 + 3876^2 .
It is not a de Polignac number, because 234211401 - 221 = 232114249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234211409) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13011736 + ... + 13011753.
Almost surely, 2234211401 is an apocalyptic number.
It is an amenable number.
234211401 is a deficient number, since it is larger than the sum of its proper divisors (104093969).
234211401 is a wasteful number, since it uses less digits than its factorization.
234211401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26023495 (or 26023492 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 234211401 is about 15303.9668386990. The cubic root of 234211401 is about 616.4095292519.
Adding to 234211401 its reverse (104112432), we get a palindrome (338323833).
The spelling of 234211401 in words is "two hundred thirty-four million, two hundred eleven thousand, four hundred one".
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