Base | Representation |
---|---|
bin | 1001001011001… |
… | …11010110100000 |
3 | 12100211110010122 |
4 | 10211213112200 |
5 | 124201010001 |
6 | 11345415412 |
7 | 1623141341 |
oct | 445472640 |
9 | 170743118 |
10 | 76969376 |
11 | 3a4a1260 |
12 | 2193a568 |
13 | 12c3bb13 |
14 | a3180c8 |
15 | 6b55b1b |
hex | 49675a0 |
76969376 has 48 divisors (see below), whose sum is σ = 166017600. Its totient is φ = 34836480.
The previous prime is 76969367. The next prime is 76969379. The reversal of 76969376 is 67396967.
It is not an unprimeable number, because it can be changed into a prime (76969379) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157805 + ... + 158291.
It is an arithmetic number, because the mean of its divisors is an integer number (3458700).
Almost surely, 276969376 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 76969376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83008800).
76969376 is an abundant number, since it is smaller than the sum of its proper divisors (89048224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76969376 is a wasteful number, since it uses less digits than its factorization.
76969376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 957 (or 949 counting only the distinct ones).
The product of its digits is 2571912, while the sum is 53.
The square root of 76969376 is about 8773.2192495115. The cubic root of 76969376 is about 425.3756788933.
The spelling of 76969376 in words is "seventy-six million, nine hundred sixty-nine thousand, three hundred seventy-six".
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