Base | Representation |
---|---|
bin | 1000100000101… |
… | …11110001000010 |
3 | 11222100112002111 |
4 | 10100113301002 |
5 | 121234304024 |
6 | 11030205534 |
7 | 1524615523 |
oct | 420276102 |
9 | 158315074 |
10 | 71400514 |
11 | 37338299 |
12 | 1bab38aa |
13 | 11a3c133 |
14 | 96a884a |
15 | 6405a94 |
hex | 4417c42 |
71400514 has 8 divisors (see below), whose sum is σ = 107408700. Its totient is φ = 35597616.
The previous prime is 71400509. The next prime is 71400529. The reversal of 71400514 is 41500417.
It can be written as a sum of positive squares in 2 ways, for example, as 70812225 + 588289 = 8415^2 + 767^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50449 + ... + 51844.
Almost surely, 271400514 is an apocalyptic number.
71400514 is a deficient number, since it is larger than the sum of its proper divisors (36008186).
71400514 is a wasteful number, since it uses less digits than its factorization.
71400514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102644.
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 71400514 is about 8449.8824843899. The cubic root of 71400514 is about 414.8589330381.
The spelling of 71400514 in words is "seventy-one million, four hundred thousand, five hundred fourteen".
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