Base | Representation |
---|---|
bin | 1000010001110… |
… | …1001001100001 |
3 | 2102100002011212 |
4 | 2010131021201 |
5 | 32342104101 |
6 | 3240115505 |
7 | 601064330 |
oct | 204351141 |
9 | 72302155 |
10 | 34722401 |
11 | 186664aa |
12 | b765b95 |
13 | 72695cc |
14 | 487bd17 |
15 | 30ad1bb |
hex | 211d261 |
34722401 has 4 divisors (see below), whose sum is σ = 39682752. Its totient is φ = 29762052.
The previous prime is 34722379. The next prime is 34722419. The reversal of 34722401 is 10422743.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10422743 = 433 ⋅24071.
It is a cyclic number.
It is not a de Polignac number, because 34722401 - 210 = 34721377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34722421) 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, 2480165 + ... + 2480178.
It is an arithmetic number, because the mean of its divisors is an integer number (9920688).
Almost surely, 234722401 is an apocalyptic number.
It is an amenable number.
34722401 is a deficient number, since it is larger than the sum of its proper divisors (4960351).
34722401 is an equidigital number, since it uses as much as digits as its factorization.
34722401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4960350.
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 34722401 is about 5892.5716796658. The cubic root of 34722401 is about 326.2395300095.
The spelling of 34722401 in words is "thirty-four million, seven hundred twenty-two thousand, four hundred one".
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