Base | Representation |
---|---|
bin | 1100111000010101… |
… | …0000111101011000 |
3 | 22220221212112002020 |
4 | 3032011100331120 |
5 | 24040104033210 |
6 | 1331025534440 |
7 | 151452103044 |
oct | 31605207530 |
9 | 8827775066 |
10 | 3457486680 |
11 | 151472aa0a |
12 | 805aa4420 |
13 | 431402b0b |
14 | 24b293024 |
15 | 153810770 |
hex | ce150f58 |
3457486680 has 64 divisors (see below), whose sum is σ = 10381448160. Its totient is φ = 921197568.
The previous prime is 3457486679. The next prime is 3457486687. The reversal of 3457486680 is 866847543.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3457486687) 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, 133684 + ... + 157436.
Almost surely, 23457486680 is an apocalyptic number.
3457486680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3457486680 is an abundant number, since it is smaller than the sum of its proper divisors (6923961480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3457486680 is a wasteful number, since it uses less digits than its factorization.
3457486680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24980 (or 24976 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 51.
The square root of 3457486680 is about 58800.3969374357. The cubic root of 3457486680 is about 1512.1220227100.
The spelling of 3457486680 in words is "three billion, four hundred fifty-seven million, four hundred eighty-six thousand, six hundred eighty".
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