Base | Representation |
---|---|
bin | 100101010011001110… |
… | …111010011110111010 |
3 | 10211101020020220122200 |
4 | 211103032322132322 |
5 | 1124011041433104 |
6 | 30222122331030 |
7 | 2615334636546 |
oct | 452316723672 |
9 | 124336226580 |
10 | 40051124154 |
11 | 15a928a7408 |
12 | 7919059a76 |
13 | 3a13842542 |
14 | 1d1d2b8a26 |
15 | 1096234b39 |
hex | 9533ba7ba |
40051124154 has 48 divisors (see below), whose sum is σ = 88028140200. Its totient is φ = 13159231488.
The previous prime is 40051124123. The next prime is 40051124189. The reversal of 40051124154 is 45142115004.
40051124154 is a `hidden beast` number, since 400 + 5 + 11 + 241 + 5 + 4 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 39849342129 + 201782025 = 199623^2 + 14205^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 325782 + ... + 431550.
Almost surely, 240051124154 is an apocalyptic number.
40051124154 is an abundant number, since it is smaller than the sum of its proper divisors (47977016046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40051124154 is a wasteful number, since it uses less digits than its factorization.
40051124154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106079 (or 106076 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
Adding to 40051124154 its reverse (45142115004), we get a palindrome (85193239158).
The spelling of 40051124154 in words is "forty billion, fifty-one million, one hundred twenty-four thousand, one hundred fifty-four".
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