Base | Representation |
---|---|
bin | 1000001101101… |
… | …01111001110010 |
3 | 11210122121110222 |
4 | 10012311321302 |
5 | 120114340024 |
6 | 10500453042 |
7 | 1464442652 |
oct | 406657162 |
9 | 153577428 |
10 | 68902514 |
11 | 3599152a |
12 | 1b0aa182 |
13 | 11376125 |
14 | 9218362 |
15 | 60b085e |
hex | 41b5e72 |
68902514 has 4 divisors (see below), whose sum is σ = 103353774. Its totient is φ = 34451256.
The previous prime is 68902499. The next prime is 68902529. The reversal of 68902514 is 41520986.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (68902499) and next prime (68902529).
It can be written as a sum of positive squares in only one way, i.e., 55249489 + 13653025 = 7433^2 + 3695^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17225627 + ... + 17225630.
Almost surely, 268902514 is an apocalyptic number.
68902514 is a deficient number, since it is larger than the sum of its proper divisors (34451260).
68902514 is a wasteful number, since it uses less digits than its factorization.
68902514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34451259.
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 68902514 is about 8300.7538211900. The cubic root of 68902514 is about 409.9633399702.
The spelling of 68902514 in words is "sixty-eight million, nine hundred two thousand, five hundred fourteen".
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