Base | Representation |
---|---|
bin | 11100001000111001… |
… | …010011110100110010 |
3 | 2212222122222211221021 |
4 | 130020321103310302 |
5 | 443334241342320 |
6 | 21514035050054 |
7 | 2116505603104 |
oct | 341071236462 |
9 | 85878884837 |
10 | 30214012210 |
11 | 118a5027628 |
12 | 5a3274092a |
13 | 2b06817245 |
14 | 1668a37574 |
15 | bbc7eedaa |
hex | 708e53d32 |
30214012210 has 16 divisors (see below), whose sum is σ = 56260575000. Its totient is φ = 11668859776.
The previous prime is 30214012201. The next prime is 30214012223. The reversal of 30214012210 is 1221041203.
It can be written as a sum of positive squares in 4 ways, for example, as 13850229969 + 16363782241 = 117687^2 + 127921^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52092835 + ... + 52093414.
Almost surely, 230214012210 is an apocalyptic number.
30214012210 is a deficient number, since it is larger than the sum of its proper divisors (26046562790).
30214012210 is a wasteful number, since it uses less digits than its factorization.
30214012210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104186285.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 30214012210 its reverse (1221041203), we get a palindrome (31435053413).
The spelling of 30214012210 in words is "thirty billion, two hundred fourteen million, twelve thousand, two hundred ten".
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