Base | Representation |
---|---|
bin | 101000110101000… |
… | …1000111111011011 |
3 | 10112110220021120112 |
4 | 1101222020333123 |
5 | 10301210020441 |
6 | 343535514535 |
7 | 45643551044 |
oct | 12152107733 |
9 | 3473807515 |
10 | 1370001371 |
11 | 64336a342 |
12 | 322988a4b |
13 | 18aaa72cb |
14 | cdd438cb |
15 | 8041b4eb |
hex | 51a88fdb |
1370001371 has 16 divisors (see below), whose sum is σ = 1470374400. Its totient is φ = 1273345920.
The previous prime is 1370001349. The next prime is 1370001401. The reversal of 1370001371 is 1731000731.
It is a cyclic number.
It is not a de Polignac number, because 1370001371 - 210 = 1370000347 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1370001671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193331 + ... + 200291.
It is an arithmetic number, because the mean of its divisors is an integer number (91898400).
Almost surely, 21370001371 is an apocalyptic number.
1370001371 is a deficient number, since it is larger than the sum of its proper divisors (100373029).
1370001371 is a wasteful number, since it uses less digits than its factorization.
1370001371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7226.
The product of its (nonzero) digits is 441, while the sum is 23.
The square root of 1370001371 is about 37013.5295669030. The cubic root of 1370001371 is about 1110.6409119603.
The spelling of 1370001371 in words is "one billion, three hundred seventy million, one thousand, three hundred seventy-one".
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