Base | Representation |
---|---|
bin | 1101101001011011111000… |
… | …10100010101010101100101 |
3 | 10221021000200201220122102201 |
4 | 12310231330110111111211 |
5 | 12413200033140432323 |
6 | 143454512343134501 |
7 | 6215140051512433 |
oct | 664557424252545 |
9 | 127230621818381 |
10 | 30011022202213 |
11 | 962066a713788 |
12 | 3448406744431 |
13 | 1399047b3b4b0 |
14 | 75a781199d53 |
15 | 3709c77a18ad |
hex | 1b4b7c515565 |
30011022202213 has 32 divisors (see below), whose sum is σ = 36515252995200. Its totient is φ = 24362299570176.
The previous prime is 30011022202169. The next prime is 30011022202219. The reversal of 30011022202213 is 31220222011003.
It is a cyclic number.
It is not a de Polignac number, because 30011022202213 - 217 = 30011022071141 is a prime.
It is a super-2 number, since 2×300110222022132 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30011022202219) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48646783 + ... + 49259836.
It is an arithmetic number, because the mean of its divisors is an integer number (1141101656100).
Almost surely, 230011022202213 is an apocalyptic number.
It is an amenable number.
30011022202213 is a deficient number, since it is larger than the sum of its proper divisors (6504230792987).
30011022202213 is a wasteful number, since it uses less digits than its factorization.
30011022202213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97906741.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 30011022202213 its reverse (31220222011003), we get a palindrome (61231244213216).
The spelling of 30011022202213 in words is "thirty trillion, eleven billion, twenty-two million, two hundred two thousand, two hundred thirteen".
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