Base | Representation |
---|---|
bin | 1000111011111… |
… | …00111010100000 |
3 | 12020001101112110 |
4 | 10131330322200 |
5 | 123142214134 |
6 | 11234355320 |
7 | 1600103601 |
oct | 435747240 |
9 | 166041473 |
10 | 74960544 |
11 | 39349a6a |
12 | 2112bb40 |
13 | 126b7669 |
14 | 9d53da8 |
15 | 68aa7e9 |
hex | 477cea0 |
74960544 has 48 divisors (see below), whose sum is σ = 197279712. Its totient is φ = 24922368.
The previous prime is 74960539. The next prime is 74960549. The reversal of 74960544 is 44506947.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (74960539) and next prime (74960549).
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (74960549) 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, 49462 + ... + 50954.
It is an arithmetic number, because the mean of its divisors is an integer number (4109994).
Almost surely, 274960544 is an apocalyptic number.
It is an amenable number.
74960544 is an abundant number, since it is smaller than the sum of its proper divisors (122319168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74960544 is a wasteful number, since it uses less digits than its factorization.
74960544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2029 (or 2021 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 39.
The square root of 74960544 is about 8657.9757449418. The cubic root of 74960544 is about 421.6423675027.
The spelling of 74960544 in words is "seventy-four million, nine hundred sixty thousand, five hundred forty-four".
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