Base | Representation |
---|---|
bin | 10000010010100010111101 |
3 | 22000221201010 |
4 | 100102202331 |
5 | 2043122034 |
6 | 231305433 |
7 | 51203523 |
oct | 20224275 |
9 | 8027633 |
10 | 4270269 |
11 | 2457353 |
12 | 151b279 |
13 | b668b3 |
14 | 7d2313 |
15 | 5953e9 |
hex | 4128bd |
4270269 has 12 divisors (see below), whose sum is σ = 6010656. Its totient is φ = 2696328.
The previous prime is 4270261. The next prime is 4270283. The reversal of 4270269 is 9620724.
It is a happy number.
It is not a de Polignac number, because 4270269 - 23 = 4270261 is a prime.
It is a super-2 number, since 2×42702692 = 36470394664722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4270261) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 889 + ... + 3054.
It is an arithmetic number, because the mean of its divisors is an integer number (500888).
Almost surely, 24270269 is an apocalyptic number.
It is an amenable number.
4270269 is a deficient number, since it is larger than the sum of its proper divisors (1740387).
4270269 is a wasteful number, since it uses less digits than its factorization.
4270269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3984 (or 3965 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 4270269 is about 2066.4629200641. The cubic root of 4270269 is about 162.2376864563.
The spelling of 4270269 in words is "four million, two hundred seventy thousand, two hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •