Base | Representation |
---|---|
bin | 101000110101000… |
… | …1000101010000001 |
3 | 10112110220012200210 |
4 | 1101222020222001 |
5 | 10301210000001 |
6 | 343535504333 |
7 | 45643544046 |
oct | 12152105201 |
9 | 3473805623 |
10 | 1370000001 |
11 | 643369307 |
12 | 3229880a9 |
13 | 18aaa67b6 |
14 | cdd431cd |
15 | 8041add6 |
hex | 51a88a81 |
1370000001 has 16 divisors (see below), whose sum is σ = 1866481920. Its totient is φ = 893573520.
The previous prime is 1369999907. The next prime is 1370000003. The reversal of 1370000001 is 1000000731.
It is not a de Polignac number, because 1370000001 - 29 = 1369999489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1370000003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19006 + ... + 55688.
It is an arithmetic number, because the mean of its divisors is an integer number (116655120).
Almost surely, 21370000001 is an apocalyptic number.
It is an amenable number.
1370000001 is a deficient number, since it is larger than the sum of its proper divisors (496481919).
1370000001 is a wasteful number, since it uses less digits than its factorization.
1370000001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36956.
The product of its (nonzero) digits is 21, while the sum is 12.
The square root of 1370000001 is about 37013.5110601521. The cubic root of 1370000001 is about 1110.6405417469.
Adding to 1370000001 its reverse (1000000731), we get a palindrome (2370000732).
The spelling of 1370000001 in words is "one billion, three hundred seventy million, one", and thus it is an aban number.
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