Base | Representation |
---|---|
bin | 110101011111… |
… | …001101001100 |
3 | 222101100211001 |
4 | 311133031030 |
5 | 12042141302 |
6 | 1220310044 |
7 | 230115604 |
oct | 65371514 |
9 | 28340731 |
10 | 14021452 |
11 | 7a07585 |
12 | 4842324 |
13 | 2b9c123 |
14 | 1c0dc04 |
15 | 136e787 |
hex | d5f34c |
14021452 has 6 divisors (see below), whose sum is σ = 24537548. Its totient is φ = 7010724.
The previous prime is 14021437. The next prime is 14021453. The reversal of 14021452 is 25412041.
It is a super-2 number, since 2×140214522 = 393202232376608, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14021453) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752678 + ... + 1752685.
Almost surely, 214021452 is an apocalyptic number.
It is an amenable number.
14021452 is a deficient number, since it is larger than the sum of its proper divisors (10516096).
14021452 is a wasteful number, since it uses less digits than its factorization.
14021452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3505367 (or 3505365 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 14021452 is about 3744.5229335658. The cubic root of 14021452 is about 241.1372644811.
Adding to 14021452 its reverse (25412041), we get a palindrome (39433493).
The spelling of 14021452 in words is "fourteen million, twenty-one thousand, four hundred fifty-two".
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