Base | Representation |
---|---|
bin | 10010000101011101110101 |
3 | 22220212101220 |
4 | 102011131311 |
5 | 2203202411 |
6 | 245340553 |
7 | 55204050 |
oct | 22053565 |
9 | 8825356 |
10 | 4740981 |
11 | 2748a73 |
12 | 1707759 |
13 | c9cc1b |
14 | 8b5a97 |
15 | 639b06 |
hex | 485775 |
4740981 has 16 divisors (see below), whose sum is σ = 7344768. Its totient is φ = 2664000.
The previous prime is 4740979. The next prime is 4741003. The reversal of 4740981 is 1890474.
It is not a de Polignac number, because 4740981 - 21 = 4740979 is a prime.
It is a super-2 number, since 2×47409812 = 44953801684722, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4740961) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570 + ... + 3131.
It is an arithmetic number, because the mean of its divisors is an integer number (459048).
Almost surely, 24740981 is an apocalyptic number.
It is an amenable number.
4740981 is a deficient number, since it is larger than the sum of its proper divisors (2603787).
4740981 is a wasteful number, since it uses less digits than its factorization.
4740981 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3772.
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 4740981 is about 2177.3793881637. The cubic root of 4740981 is about 167.9923111560.
The spelling of 4740981 in words is "four million, seven hundred forty thousand, nine hundred eighty-one".
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