Base | Representation |
---|---|
bin | 1001001011001… |
… | …10001010111110 |
3 | 12100211012111121 |
4 | 10211212022332 |
5 | 124200331132 |
6 | 11345341154 |
7 | 1623121264 |
oct | 445461276 |
9 | 170735447 |
10 | 76964542 |
11 | 3a498666 |
12 | 219377ba |
13 | 12c39865 |
14 | a316434 |
15 | 6b54497 |
hex | 49662be |
76964542 has 16 divisors (see below), whose sum is σ = 122703552. Its totient is φ = 36080640.
The previous prime is 76964527. The next prime is 76964543. The reversal of 76964542 is 24546967.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76964543) 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, 5038 + ... + 13390.
It is an arithmetic number, because the mean of its divisors is an integer number (7668972).
Almost surely, 276964542 is an apocalyptic number.
76964542 is a deficient number, since it is larger than the sum of its proper divisors (45739010).
76964542 is a wasteful number, since it uses less digits than its factorization.
76964542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8643.
The product of its digits is 362880, while the sum is 43.
The square root of 76964542 is about 8772.9437476824. The cubic root of 76964542 is about 425.3667735807.
The spelling of 76964542 in words is "seventy-six million, nine hundred sixty-four thousand, five hundred forty-two".
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