Base | Representation |
---|---|
bin | 1001001000011… |
… | …10100111111100 |
3 | 12100010222121100 |
4 | 10210032213330 |
5 | 124102342243 |
6 | 11333533100 |
7 | 1620065646 |
oct | 444164774 |
9 | 170128540 |
10 | 76605948 |
11 | 3a273201 |
12 | 217a4190 |
13 | 12b42583 |
14 | a261896 |
15 | 6ad30d3 |
hex | 490e9fc |
76605948 has 36 divisors (see below), whose sum is σ = 203836360. Its totient is φ = 24191136.
The previous prime is 76605943. The next prime is 76605959. The reversal of 76605948 is 84950667.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76605943) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55315 + ... + 56682.
Almost surely, 276605948 is an apocalyptic number.
It is an amenable number.
76605948 is an abundant number, since it is smaller than the sum of its proper divisors (127230412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76605948 is a wasteful number, since it uses less digits than its factorization.
76605948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112026 (or 112021 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The square root of 76605948 is about 8752.4823907278. The cubic root of 76605948 is about 424.7051204787.
The spelling of 76605948 in words is "seventy-six million, six hundred five thousand, nine hundred forty-eight".
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