Base | Representation |
---|---|
bin | 10010111100100101111… |
… | …110000000000110001001 |
3 | 11121110201110110202220110 |
4 | 102330211332000012021 |
5 | 132313010044213001 |
6 | 2434045221544533 |
7 | 163032034153143 |
oct | 22744576000611 |
9 | 4543643422813 |
10 | 1302012101001 |
11 | 4621a8984487 |
12 | 190409275149 |
13 | 95a18c1a751 |
14 | 470368b3c93 |
15 | 23d058c83d6 |
hex | 12f25f80189 |
1302012101001 has 8 divisors (see below), whose sum is σ = 1743800961280. Its totient is φ = 864115654032.
The previous prime is 1302012100997. The next prime is 1302012101003. The reversal of 1302012101001 is 1001012102031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1302012101001 - 22 = 1302012100997 is a prime.
It is a super-2 number, since 2×13020121010012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1302012101003) 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, 973102546 + ... + 973103883.
It is an arithmetic number, because the mean of its divisors is an integer number (217975120160).
Almost surely, 21302012101001 is an apocalyptic number.
It is an amenable number.
1302012101001 is a deficient number, since it is larger than the sum of its proper divisors (441788860279).
1302012101001 is a wasteful number, since it uses less digits than its factorization.
1302012101001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1946206655.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 1302012101001 its reverse (1001012102031), we get a palindrome (2303024203032).
The spelling of 1302012101001 in words is "one trillion, three hundred two billion, twelve million, one hundred one thousand, one".
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