Base | Representation |
---|---|
bin | 1101100100000110… |
… | …1111001000011100 |
3 | 100101202101121101111 |
4 | 3121001233020130 |
5 | 24424111023233 |
6 | 1401145351404 |
7 | 156141635110 |
oct | 33101571034 |
9 | 10352347344 |
10 | 3641111068 |
11 | 15a9348701 |
12 | 857498564 |
13 | 4604755ba |
14 | 267811740 |
15 | 1649d2acd |
hex | d906f21c |
3641111068 has 24 divisors (see below), whose sum is σ = 7710589152. Its totient is φ = 1468683264.
The previous prime is 3641111057. The next prime is 3641111081. The reversal of 3641111068 is 8601111463.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3824221 + ... + 3825172.
It is an arithmetic number, because the mean of its divisors is an integer number (321274548).
Almost surely, 23641111068 is an apocalyptic number.
It is an amenable number.
3641111068 is an abundant number, since it is smaller than the sum of its proper divisors (4069478084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3641111068 is a wasteful number, since it uses less digits than its factorization.
3641111068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7649421 (or 7649419 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 3641111068 is about 60341.6196998390. The cubic root of 3641111068 is about 1538.4308337716.
The spelling of 3641111068 in words is "three billion, six hundred forty-one million, one hundred eleven thousand, sixty-eight".
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