Base | Representation |
---|---|
bin | 101000001000010010000… |
… | …110110010001001100000 |
3 | 100202122000221211122001201 |
4 | 220020102012302021200 |
5 | 330140203212202232 |
6 | 5510505110010544 |
7 | 403143462543412 |
oct | 50102206621140 |
9 | 10678027748051 |
10 | 2757672772192 |
11 | 973582429878 |
12 | 386557046a54 |
13 | 170080272100 |
14 | 9768752c9b2 |
15 | 4bb00338be7 |
hex | 282121b2260 |
2757672772192 has 72 divisors (see below), whose sum is σ = 5944978194120. Its totient is φ = 1258471019520.
The previous prime is 2757672772121. The next prime is 2757672772193. The reversal of 2757672772192 is 2912772767572.
It is a happy number.
It is a super-2 number, since 2×27576727721922 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2757672772193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2383434 + ... + 3346057.
It is an arithmetic number, because the mean of its divisors is an integer number (82569141585).
Almost surely, 22757672772192 is an apocalyptic number.
It is an amenable number.
2757672772192 is an abundant number, since it is smaller than the sum of its proper divisors (3187305421928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2757672772192 is a wasteful number, since it uses less digits than its factorization.
2757672772192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5729616 (or 5729595 counting only the distinct ones).
The product of its digits is 72606240, while the sum is 64.
The spelling of 2757672772192 in words is "two trillion, seven hundred fifty-seven billion, six hundred seventy-two million, seven hundred seventy-two thousand, one hundred ninety-two".
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