Base | Representation |
---|---|
bin | 101100100101001… |
… | …0010101000111100 |
3 | 10212020202001220001 |
4 | 1121022102220330 |
5 | 11030420320022 |
6 | 404233404044 |
7 | 52032454030 |
oct | 13112225074 |
9 | 3766661801 |
10 | 1495870012 |
11 | 6a841a30a |
12 | 358b69624 |
13 | 1aaba74b0 |
14 | 10294a1c0 |
15 | 8b4d0b27 |
hex | 59292a3c |
1495870012 has 48 divisors (see below), whose sum is σ = 3226793472. Its totient is φ = 590869440.
The previous prime is 1495870007. The next prime is 1495870043. The reversal of 1495870012 is 2100785941.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267687 + ... + 273217.
It is an arithmetic number, because the mean of its divisors is an integer number (67224864).
Almost surely, 21495870012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1495870012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1613396736).
1495870012 is an abundant number, since it is smaller than the sum of its proper divisors (1730923460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1495870012 is a wasteful number, since it uses less digits than its factorization.
1495870012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6298 (or 6296 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 37.
The square root of 1495870012 is about 38676.4787952575. The cubic root of 1495870012 is about 1143.6626866290.
The spelling of 1495870012 in words is "one billion, four hundred ninety-five million, eight hundred seventy thousand, twelve".
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