Base | Representation |
---|---|
bin | 111010111000100… |
… | …1011011010000100 |
3 | 12002200212100210200 |
4 | 1311301023122010 |
5 | 13021302413202 |
6 | 524020450500 |
7 | 66651146544 |
oct | 16561133204 |
9 | 5080770720 |
10 | 1975826052 |
11 | 9243363a2 |
12 | 471849a30 |
13 | 256462155 |
14 | 14a5a5324 |
15 | b86d9e1c |
hex | 75c4b684 |
1975826052 has 36 divisors (see below), whose sum is σ = 5001740016. Its totient is φ = 657647280.
The previous prime is 1975826029. The next prime is 1975826081. The reversal of 1975826052 is 2506285791.
1975826052 is a `hidden beast` number, since 1 + 9 + 7 + 582 + 60 + 5 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 1975825989 and 1975826007.
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, 14838 + ... + 64589.
Almost surely, 21975826052 is an apocalyptic number.
1975826052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1975826052 is an abundant number, since it is smaller than the sum of its proper divisors (3025913964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1975826052 is a wasteful number, since it uses less digits than its factorization.
1975826052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80128 (or 80123 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 45.
The square root of 1975826052 is about 44450.2649260946. The cubic root of 1975826052 is about 1254.8242484426.
The spelling of 1975826052 in words is "one billion, nine hundred seventy-five million, eight hundred twenty-six thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •