Base | Representation |
---|---|
bin | 10011000011101000101111 |
3 | 100101210201101 |
4 | 103003220233 |
5 | 2234330011 |
6 | 255023531 |
7 | 60314344 |
oct | 23035057 |
9 | 10353641 |
10 | 4995631 |
11 | 2902323 |
12 | 180aba7 |
13 | 105bac4 |
14 | 9407cb |
15 | 68a2c1 |
hex | 4c3a2f |
4995631 has 6 divisors (see below), whose sum is σ = 5072096. Its totient is φ = 4920300.
The previous prime is 4995607. The next prime is 4995643. The reversal of 4995631 is 1365994.
It is not a de Polignac number, because 4995631 - 27 = 4995503 is a prime.
It is a super-2 number, since 2×49956312 = 49912658176322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4995691) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4546 + ... + 5536.
Almost surely, 24995631 is an apocalyptic number.
4995631 is a deficient number, since it is larger than the sum of its proper divisors (76465).
4995631 is an frugal number, since it uses more digits than its factorization.
4995631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1133 (or 1062 counting only the distinct ones).
The product of its digits is 29160, while the sum is 37.
The square root of 4995631 is about 2235.0908258950. The cubic root of 4995631 is about 170.9477742544.
The spelling of 4995631 in words is "four million, nine hundred ninety-five thousand, six hundred thirty-one".
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