Base | Representation |
---|---|
bin | 1111000010011… |
… | …1000101101111 |
3 | 11101200112011221 |
4 | 3300213011233 |
5 | 112121342141 |
6 | 10131524211 |
7 | 1364061112 |
oct | 360470557 |
9 | 141615157 |
10 | 63074671 |
11 | 32670a30 |
12 | 19159667 |
13 | 100b55ba |
14 | 853c579 |
15 | 580dbd1 |
hex | 3c2716f |
63074671 has 24 divisors (see below), whose sum is σ = 74086272. Its totient is φ = 53143200.
The previous prime is 63074659. The next prime is 63074707. The reversal of 63074671 is 17647036.
It is not a de Polignac number, because 63074671 - 25 = 63074639 is a prime.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63074651) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 941380 + ... + 941446.
It is an arithmetic number, because the mean of its divisors is an integer number (3086928).
Almost surely, 263074671 is an apocalyptic number.
63074671 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
63074671 is a deficient number, since it is larger than the sum of its proper divisors (11011601).
63074671 is a wasteful number, since it uses less digits than its factorization.
63074671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223 (or 162 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 34.
The square root of 63074671 is about 7941.9563710713. The cubic root of 63074671 is about 398.0628651655.
The spelling of 63074671 in words is "sixty-three million, seventy-four thousand, six hundred seventy-one".
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