Base | Representation |
---|---|
bin | 100110001100100000… |
… | …011111010111011011 |
3 | 10220212012101010202201 |
4 | 212030200133113123 |
5 | 1132443040023422 |
6 | 30501330111031 |
7 | 2651213346202 |
oct | 461440372733 |
9 | 126765333681 |
10 | 41012032987 |
11 | 16436250442 |
12 | 7b46a1b477 |
13 | 3b37943753 |
14 | 1db0b6c239 |
15 | 1100793727 |
hex | 98c81f5db |
41012032987 has 16 divisors (see below), whose sum is σ = 43837643520. Its totient is φ = 38275265952.
The previous prime is 41012032981. The next prime is 41012033003. The reversal of 41012032987 is 78923021014.
It is a de Polignac number, because none of the positive numbers 2k-41012032987 is a prime.
It is a super-2 number, since 2×410120329872 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41012032981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914689 + ... + 958477.
It is an arithmetic number, because the mean of its divisors is an integer number (2739852720).
Almost surely, 241012032987 is an apocalyptic number.
41012032987 is a deficient number, since it is larger than the sum of its proper divisors (2825610533).
41012032987 is a wasteful number, since it uses less digits than its factorization.
41012032987 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44802.
The product of its (nonzero) digits is 24192, while the sum is 37.
The spelling of 41012032987 in words is "forty-one billion, twelve million, thirty-two thousand, nine hundred eighty-seven".
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