Base | Representation |
---|---|
bin | 1100111011010000… |
… | …11111111101110100 |
3 | 122220122002120000210 |
4 | 12131220133331310 |
5 | 103203014410100 |
6 | 3104335505420 |
7 | 333653454042 |
oct | 63550377564 |
9 | 18818076023 |
10 | 6939606900 |
11 | 2a41255416 |
12 | 1418088270 |
13 | 86794c095 |
14 | 49b919392 |
15 | 2a9389c50 |
hex | 19da1ff74 |
6939606900 has 36 divisors (see below), whose sum is σ = 20078596832. Its totient is φ = 1850561760.
The previous prime is 6939606899. The next prime is 6939606913. The reversal of 6939606900 is 96069396.
It is a super-2 number, since 2×69396069002 = 96316287853055220000, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 6939606900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11565712 + ... + 11566311.
Almost surely, 26939606900 is an apocalyptic number.
6939606900 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6939606900 is an abundant number, since it is smaller than the sum of its proper divisors (13138989932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6939606900 is a wasteful number, since it uses less digits than its factorization.
6939606900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23132040 (or 23132033 counting only the distinct ones).
The product of its (nonzero) digits is 472392, while the sum is 48.
The square root of 6939606900 is about 83304.3030101087. The cubic root of 6939606900 is about 1907.4139595329.
The spelling of 6939606900 in words is "six billion, nine hundred thirty-nine million, six hundred six thousand, nine hundred".
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