Base | Representation |
---|---|
bin | 1001000100001… |
… | …00001100011100 |
3 | 12022002011211001 |
4 | 10202010030130 |
5 | 123431221230 |
6 | 11313440044 |
7 | 1612214605 |
oct | 442041434 |
9 | 168064731 |
10 | 76038940 |
11 | 39a161aa |
12 | 21570024 |
13 | 129a4473 |
14 | a154dac |
15 | 6a200ca |
hex | 488431c |
76038940 has 24 divisors (see below), whose sum is σ = 162302112. Its totient is φ = 29916480.
The previous prime is 76038901. The next prime is 76038967. The reversal of 76038940 is 4983067.
It is a self number, because there is not a number n which added to its sum of digits gives 76038940.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29944 + ... + 32383.
It is an arithmetic number, because the mean of its divisors is an integer number (6762588).
Almost surely, 276038940 is an apocalyptic number.
It is an amenable number.
76038940 is an abundant number, since it is smaller than the sum of its proper divisors (86263172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76038940 is a wasteful number, since it uses less digits than its factorization.
76038940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62397 (or 62395 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 76038940 is about 8720.0309632478. The cubic root of 76038940 is about 423.6546894816.
The spelling of 76038940 in words is "seventy-six million, thirty-eight thousand, nine hundred forty".
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