Base | Representation |
---|---|
bin | 110011000000… |
… | …001101100100 |
3 | 221011021111001 |
4 | 303000031210 |
5 | 11410321322 |
6 | 1154323044 |
7 | 221434132 |
oct | 63001544 |
9 | 27137431 |
10 | 13370212 |
11 | 7602269 |
12 | 4589484 |
13 | 2a0188b |
14 | 1ac0752 |
15 | 1291827 |
hex | cc0364 |
13370212 has 6 divisors (see below), whose sum is σ = 23397878. Its totient is φ = 6685104.
The previous prime is 13370171. The next prime is 13370219. The reversal of 13370212 is 21207331.
It can be written as a sum of positive squares in only one way, i.e., 13351716 + 18496 = 3654^2 + 136^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13370212.
It is not an unprimeable number, because it can be changed into a prime (13370219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671273 + ... + 1671280.
Almost surely, 213370212 is an apocalyptic number.
It is an amenable number.
13370212 is a deficient number, since it is larger than the sum of its proper divisors (10027666).
13370212 is a wasteful number, since it uses less digits than its factorization.
13370212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3342557 (or 3342555 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 13370212 is about 3656.5300491039. The cubic root of 13370212 is about 237.3446415168.
Adding to 13370212 its reverse (21207331), we get a palindrome (34577543).
The spelling of 13370212 in words is "thirteen million, three hundred seventy thousand, two hundred twelve".
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