Base | Representation |
---|---|
bin | 1000000000010001… |
… | …1111110100011000 |
3 | 12112202002100220112 |
4 | 2000010133310120 |
5 | 13400024200202 |
6 | 553113143452 |
7 | 104150221211 |
oct | 20004376430 |
9 | 5482070815 |
10 | 2148662552 |
11 | a02955a83 |
12 | 4bb6bab88 |
13 | 2831c857a |
14 | 165516408 |
15 | c897ab52 |
hex | 8011fd18 |
2148662552 has 8 divisors (see below), whose sum is σ = 4028742300. Its totient is φ = 1074331272.
The previous prime is 2148662539. The next prime is 2148662573. The reversal of 2148662552 is 2552668412.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134291402 + ... + 134291417.
Almost surely, 22148662552 is an apocalyptic number.
It is an amenable number.
2148662552 is a deficient number, since it is larger than the sum of its proper divisors (1880079748).
2148662552 is a wasteful number, since it uses less digits than its factorization.
2148662552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268582825 (or 268582821 counting only the distinct ones).
The product of its digits is 230400, while the sum is 41.
The square root of 2148662552 is about 46353.6681612146. The cubic root of 2148662552 is about 1290.3951981082.
The spelling of 2148662552 in words is "two billion, one hundred forty-eight million, six hundred sixty-two thousand, five hundred fifty-two".
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