Base | Representation |
---|---|
bin | 11110111111101111010… |
… | …010000100001101110001 |
3 | 21112121221222121221220222 |
4 | 132333233102010031301 |
5 | 234344241431131001 |
6 | 4310304051342425 |
7 | 306613651223210 |
oct | 36775722041561 |
9 | 7477858557828 |
10 | 2130023302001 |
11 | 751379696071 |
12 | 2a49905b1a15 |
13 | 125b2520726a |
14 | 751450a3077 |
15 | 3a617de561b |
hex | 1efef484371 |
2130023302001 has 32 divisors (see below), whose sum is σ = 2720985384960. Its totient is φ = 1623207326976.
The previous prime is 2130023301929. The next prime is 2130023302003. The reversal of 2130023302001 is 1002033200312.
It is a cyclic number.
It is not a de Polignac number, because 2130023302001 - 238 = 1855145395057 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2130023302003) 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, 572885 + ... + 2142018.
It is an arithmetic number, because the mean of its divisors is an integer number (85030793280).
Almost surely, 22130023302001 is an apocalyptic number.
It is an amenable number.
2130023302001 is a deficient number, since it is larger than the sum of its proper divisors (590962082959).
2130023302001 is a wasteful number, since it uses less digits than its factorization.
2130023302001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2715293.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 2130023302001 its reverse (1002033200312), we get a palindrome (3132056502313).
The spelling of 2130023302001 in words is "two trillion, one hundred thirty billion, twenty-three million, three hundred two thousand, one".
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