Base | Representation |
---|---|
bin | 1111000011011101… |
… | …0001101001001111 |
3 | 101102121220012002122 |
4 | 3300313101221033 |
5 | 31234000201111 |
6 | 1504553043155 |
7 | 202066056224 |
oct | 36067215117 |
9 | 11377805078 |
10 | 4041022031 |
11 | 1794062732 |
12 | 9493b64bb |
13 | 4c52854c7 |
14 | 2a499194b |
15 | 189b79cdb |
hex | f0dd1a4f |
4041022031 has 4 divisors (see below), whose sum is σ = 4043595864. Its totient is φ = 4038448200.
The previous prime is 4041021989. The next prime is 4041022061. The reversal of 4041022031 is 1302201404.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4041022031 is a prime.
It is a super-2 number, since 2×40410220312 = 32659718110054729922, 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 (4041022061) 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, 1284560 + ... + 1287701.
It is an arithmetic number, because the mean of its divisors is an integer number (1010898966).
Almost surely, 24041022031 is an apocalyptic number.
4041022031 is a deficient number, since it is larger than the sum of its proper divisors (2573833).
4041022031 is a wasteful number, since it uses less digits than its factorization.
4041022031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2573832.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 4041022031 is about 63569.0335855438. The cubic root of 4041022031 is about 1592.8091409176.
Adding to 4041022031 its reverse (1302201404), we get a palindrome (5343223435).
The spelling of 4041022031 in words is "four billion, forty-one million, twenty-two thousand, thirty-one".
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