Base | Representation |
---|---|
bin | 1001000110011… |
… | …10010111100000 |
3 | 12022122121120100 |
4 | 10203032113200 |
5 | 124020432002 |
6 | 11324142400 |
7 | 1614621423 |
oct | 443162740 |
9 | 168577510 |
10 | 76342752 |
11 | 3a103492 |
12 | 21697a00 |
13 | 12a7c835 |
14 | a1d39ba |
15 | 6a8011c |
hex | 48ce5e0 |
76342752 has 36 divisors (see below), whose sum is σ = 217100520. Its totient is φ = 25447488.
The previous prime is 76342751. The next prime is 76342787. The reversal of 76342752 is 25724367.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76342751) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132252 + ... + 132827.
It is an arithmetic number, because the mean of its divisors is an integer number (6030570).
Almost surely, 276342752 is an apocalyptic number.
76342752 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
76342752 is an abundant number, since it is smaller than the sum of its proper divisors (140757768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76342752 is a wasteful number, since it uses less digits than its factorization.
76342752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265095 (or 265084 counting only the distinct ones).
The product of its digits is 70560, while the sum is 36.
The square root of 76342752 is about 8737.4339482482. The cubic root of 76342752 is about 424.2181741768.
The spelling of 76342752 in words is "seventy-six million, three hundred forty-two thousand, seven hundred fifty-two".
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