Base | Representation |
---|---|
bin | 1110111101010000… |
… | …0001101001010001 |
3 | 101100210221100101210 |
4 | 3233110001221101 |
5 | 31210320113431 |
6 | 1502223250333 |
7 | 201331654503 |
oct | 35724015121 |
9 | 11323840353 |
10 | 4015004241 |
11 | 1780402126 |
12 | 9407499a9 |
13 | 4bca75c71 |
14 | 2a133bd73 |
15 | 18773ad46 |
hex | ef501a51 |
4015004241 has 16 divisors (see below), whose sum is σ = 5485910976. Its totient is φ = 2610968256.
The previous prime is 4015004239. The next prime is 4015004249. The reversal of 4015004241 is 1424005104.
It is a happy number.
It is not a de Polignac number, because 4015004241 - 21 = 4015004239 is a prime.
It is a super-2 number, since 2×40150042412 = 32240518110495972162, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4015004249) 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, 45475 + ... + 100488.
It is an arithmetic number, because the mean of its divisors is an integer number (342869436).
Almost surely, 24015004241 is an apocalyptic number.
It is an amenable number.
4015004241 is a deficient number, since it is larger than the sum of its proper divisors (1470906735).
4015004241 is a wasteful number, since it uses less digits than its factorization.
4015004241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146192.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 4015004241 is about 63364.0611151148. The cubic root of 4015004241 is about 1589.3833877391.
Adding to 4015004241 its reverse (1424005104), we get a palindrome (5439009345).
The spelling of 4015004241 in words is "four billion, fifteen million, four thousand, two hundred forty-one".
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