Base | Representation |
---|---|
bin | 1011010000010000… |
… | …0101100001011001 |
3 | 21210112111011212111 |
4 | 2310010011201121 |
5 | 22141332020243 |
6 | 1215433512321 |
7 | 134601551632 |
oct | 26404054131 |
9 | 7715434774 |
10 | 3020970073 |
11 | 1310293590 |
12 | 7038726a1 |
13 | 391b47374 |
14 | 209304889 |
15 | 12a33739d |
hex | b4105859 |
3020970073 has 16 divisors (see below), whose sum is σ = 3380944896. Its totient is φ = 2675748240.
The previous prime is 3020970067. The next prime is 3020970079. The reversal of 3020970073 is 3700790203.
It is an interprime number because it is at equal distance from previous prime (3020970067) and next prime (3020970079).
It is a de Polignac number, because none of the positive numbers 2k-3020970073 is a prime.
It is a super-3 number, since 3×30209700733 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3020970079) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102190 + ... + 128392.
It is an arithmetic number, because the mean of its divisors is an integer number (211309056).
Almost surely, 23020970073 is an apocalyptic number.
It is an amenable number.
3020970073 is a deficient number, since it is larger than the sum of its proper divisors (359974823).
3020970073 is a wasteful number, since it uses less digits than its factorization.
3020970073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26484.
The product of its (nonzero) digits is 7938, while the sum is 31.
The square root of 3020970073 is about 54963.3520902792. The cubic root of 3020970073 is about 1445.6022238864.
The spelling of 3020970073 in words is "three billion, twenty million, nine hundred seventy thousand, seventy-three".
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