Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11111110111010101 |
3 | 221220000020220201001 |
4 | 21111311133313111 |
5 | 131020141201401 |
6 | 4335134103301 |
7 | 503360531641 |
oct | 112565376725 |
9 | 27800226631 |
10 | 10030022101 |
11 | 4287760070 |
12 | 1b3b04ab31 |
13 | c3ac9c528 |
14 | 6b2139c21 |
15 | 3da83d601 |
hex | 255d5fdd5 |
10030022101 has 4 divisors (see below), whose sum is σ = 10941842304. Its totient is φ = 9118201900.
The previous prime is 10030022063. The next prime is 10030022129. The reversal of 10030022101 is 10122003001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10030022101 - 27 = 10030021973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030022801) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455910085 + ... + 455910106.
It is an arithmetic number, because the mean of its divisors is an integer number (2735460576).
Almost surely, 210030022101 is an apocalyptic number.
10030022101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10030022101 is a deficient number, since it is larger than the sum of its proper divisors (911820203).
10030022101 is an equidigital number, since it uses as much as digits as its factorization.
10030022101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 911820202.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 10030022101 its reverse (10122003001), we get a palindrome (20152025102).
The spelling of 10030022101 in words is "ten billion, thirty million, twenty-two thousand, one hundred one".
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