Base | Representation |
---|---|
bin | 100101100010111101… |
… | …101110000110001000 |
3 | 10212001121212212011210 |
4 | 211202331232012020 |
5 | 1130031123134144 |
6 | 30304231253120 |
7 | 2625021201663 |
oct | 454275560610 |
9 | 125047785153 |
10 | 40315052424 |
11 | 16108883649 |
12 | 799151a1a0 |
13 | 3a5642080a |
14 | 1d4637c6da |
15 | 10ae4baab9 |
hex | 962f6e188 |
40315052424 has 64 divisors (see below), whose sum is σ = 106753299840. Its totient is φ = 12643476480.
The previous prime is 40315052411. The next prime is 40315052447. The reversal of 40315052424 is 42425051304.
It is a junction number, because it is equal to n+sod(n) for n = 40315052391 and 40315052400.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1282317 + ... + 1313379.
It is an arithmetic number, because the mean of its divisors is an integer number (1668020310).
Almost surely, 240315052424 is an apocalyptic number.
It is an amenable number.
40315052424 is an abundant number, since it is smaller than the sum of its proper divisors (66438247416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40315052424 is a wasteful number, since it uses less digits than its factorization.
40315052424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34270 (or 34266 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
The spelling of 40315052424 in words is "forty billion, three hundred fifteen million, fifty-two thousand, four hundred twenty-four".
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