Base | Representation |
---|---|
bin | 100101010000111001… |
… | …101011001011110001 |
3 | 10211021111122022012020 |
4 | 211100321223023301 |
5 | 1123421033031113 |
6 | 30214204022053 |
7 | 2614351256103 |
oct | 452071531361 |
9 | 124244568166 |
10 | 40012002033 |
11 | 15a72806383 |
12 | 7907b31929 |
13 | 3a086c5463 |
14 | 1d18013573 |
15 | 1092aa8023 |
hex | 950e6b2f1 |
40012002033 has 16 divisors (see below), whose sum is σ = 55472272896. Its totient is φ = 25625761920.
The previous prime is 40012002029. The next prime is 40012002053. The reversal of 40012002033 is 33020021004.
40012002033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40012002033 - 22 = 40012002029 is a prime.
It is a super-2 number, since 2×400120020332 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40012002053) 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, 1557466 + ... + 1582947.
It is an arithmetic number, because the mean of its divisors is an integer number (3467017056).
Almost surely, 240012002033 is an apocalyptic number.
It is an amenable number.
40012002033 is a deficient number, since it is larger than the sum of its proper divisors (15460270863).
40012002033 is a wasteful number, since it uses less digits than its factorization.
40012002033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3140584.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 40012002033 its reverse (33020021004), we get a palindrome (73032023037).
The spelling of 40012002033 in words is "forty billion, twelve million, two thousand, thirty-three".
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