Base | Representation |
---|---|
bin | 100000110101111… |
… | …1000001001011110 |
3 | 2211210122110220112 |
4 | 1001223320021132 |
5 | 4224104134324 |
6 | 301204050022 |
7 | 36211011560 |
oct | 10153701136 |
9 | 2753573815 |
10 | 1102021214 |
11 | 516075938 |
12 | 269093912 |
13 | 14740a978 |
14 | a6507330 |
15 | 66b34c0e |
hex | 41af825e |
1102021214 has 8 divisors (see below), whose sum is σ = 1889179248. Its totient is φ = 472294800.
The previous prime is 1102021189. The next prime is 1102021231. The reversal of 1102021214 is 4121202011.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×11020212142 = 2428901512212067592, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 78715801 = 1102021214 / (1 + 1 + 0 + 2 + 0 + 2 + 1 + 2 + 1 + 4).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39357887 + ... + 39357914.
It is an arithmetic number, because the mean of its divisors is an integer number (236147406).
Almost surely, 21102021214 is an apocalyptic number.
1102021214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1102021214 is a deficient number, since it is larger than the sum of its proper divisors (787158034).
1102021214 is an equidigital number, since it uses as much as digits as its factorization.
1102021214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78715810.
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 1102021214 is about 33196.7048665978. The cubic root of 1102021214 is about 1032.9119889081.
Adding to 1102021214 its reverse (4121202011), we get a palindrome (5223223225).
The spelling of 1102021214 in words is "one billion, one hundred two million, twenty-one thousand, two hundred fourteen".
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