Base | Representation |
---|---|
bin | 111101100110110… |
… | …1110010100010100 |
3 | 12100001210101122120 |
4 | 1323031232110110 |
5 | 13213200221111 |
6 | 541043055540 |
7 | 102140604015 |
oct | 17315562424 |
9 | 5301711576 |
10 | 2067195156 |
11 | 970972354 |
12 | 4983715b0 |
13 | 26c373300 |
14 | 15878b00c |
15 | c1737406 |
hex | 7b36e514 |
2067195156 has 72 divisors (see below), whose sum is σ = 5235703200. Its totient is φ = 634518144.
The previous prime is 2067195149. The next prime is 2067195187. The reversal of 2067195156 is 6515917602.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1059670 + ... + 1061618.
It is an arithmetic number, because the mean of its divisors is an integer number (72718100).
Almost surely, 22067195156 is an apocalyptic number.
2067195156 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2067195156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2617851600).
2067195156 is an abundant number, since it is smaller than the sum of its proper divisors (3168508044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2067195156 is a wasteful number, since it uses less digits than its factorization.
2067195156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2505 (or 2490 counting only the distinct ones).
The product of its (nonzero) digits is 113400, while the sum is 42.
The square root of 2067195156 is about 45466.4178927700. The cubic root of 2067195156 is about 1273.8760118126.
The spelling of 2067195156 in words is "two billion, sixty-seven million, one hundred ninety-five thousand, one hundred fifty-six".
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