Base | Representation |
---|---|
bin | 10100011111111010… |
… | …101000111010110010 |
3 | 2002210221021012100012 |
4 | 110133322220322302 |
5 | 330034114132010 |
6 | 14040021054522 |
7 | 1406302324025 |
oct | 243772507262 |
9 | 62727235305 |
10 | 22010302130 |
11 | 9375272843 |
12 | 4323257442 |
13 | 20ca01b21b |
14 | 10cb2a31bc |
15 | 88c4b6005 |
hex | 51fea8eb2 |
22010302130 has 16 divisors (see below), whose sum is σ = 39647424024. Its totient is φ = 8797703040.
The previous prime is 22010302123. The next prime is 22010302133. The reversal of 22010302130 is 3120301022.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 21776609761 + 233692369 = 147569^2 + 15287^2 .
It is not an unprimeable number, because it can be changed into a prime (22010302133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787811 + ... + 815270.
Almost surely, 222010302130 is an apocalyptic number.
22010302130 is a deficient number, since it is larger than the sum of its proper divisors (17637121894).
22010302130 is a wasteful number, since it uses less digits than its factorization.
22010302130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1604461.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 22010302130 its reverse (3120301022), we get a palindrome (25130603152).
The spelling of 22010302130 in words is "twenty-two billion, ten million, three hundred two thousand, one hundred thirty".
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