Base | Representation |
---|---|
bin | 1001010010100011… |
… | …00011101111100111 |
3 | 110212120202000000010 |
4 | 10221101203233213 |
5 | 40203240423012 |
6 | 2142522021303 |
7 | 234410335521 |
oct | 45121435747 |
9 | 13776660003 |
10 | 4987436007 |
11 | 212a306544 |
12 | b72347833 |
13 | 61637cc88 |
14 | 354550a11 |
15 | 1e2cc3c3c |
hex | 129463be7 |
4987436007 has 4 divisors (see below), whose sum is σ = 6649914680. Its totient is φ = 3324957336.
The previous prime is 4987435963. The next prime is 4987436011. The reversal of 4987436007 is 7006347894.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a de Polignac number, because none of the positive numbers 2k-4987436007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4987436017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831239332 + ... + 831239337.
It is an arithmetic number, because the mean of its divisors is an integer number (1662478670).
Almost surely, 24987436007 is an apocalyptic number.
4987436007 is a deficient number, since it is larger than the sum of its proper divisors (1662478673).
4987436007 is a wasteful number, since it uses less digits than its factorization.
4987436007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1662478672.
The product of its (nonzero) digits is 1016064, while the sum is 48.
The square root of 4987436007 is about 70621.7813921456. The cubic root of 4987436007 is about 1708.5424702713.
The spelling of 4987436007 in words is "four billion, nine hundred eighty-seven million, four hundred thirty-six thousand, seven".
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