Base | Representation |
---|---|
bin | 1110111100011001… |
… | …1110011001111111 |
3 | 101100120020212200110 |
4 | 3233012132121333 |
5 | 31203412431111 |
6 | 1502015201103 |
7 | 201256531266 |
oct | 35706363177 |
9 | 11316225613 |
10 | 4011452031 |
11 | 17793a6314 |
12 | 93b516193 |
13 | 4bc101172 |
14 | 2a0a955dd |
15 | 1872885a6 |
hex | ef19e67f |
4011452031 has 16 divisors (see below), whose sum is σ = 5383185408. Its totient is φ = 2657054400.
The previous prime is 4011452023. The next prime is 4011452059. The reversal of 4011452031 is 1302541104.
It is not a de Polignac number, because 4011452031 - 23 = 4011452023 is a prime.
It is a super-2 number, since 2×40114520312 = 32183494794028049922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4011451989 and 4011452007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4011452531) 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, 385426 + ... + 395696.
It is an arithmetic number, because the mean of its divisors is an integer number (336449088).
Almost surely, 24011452031 is an apocalyptic number.
4011452031 is a deficient number, since it is larger than the sum of its proper divisors (1371733377).
4011452031 is a wasteful number, since it uses less digits than its factorization.
4011452031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11102.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 4011452031 is about 63336.0247489531. The cubic root of 4011452031 is about 1588.9145223647.
Adding to 4011452031 its reverse (1302541104), we get a palindrome (5313993135).
The spelling of 4011452031 in words is "four billion, eleven million, four hundred fifty-two thousand, thirty-one".
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