Base | Representation |
---|---|
bin | 100101011000101011… |
… | …001100111001101110 |
3 | 10211121121001111211210 |
4 | 211120223030321232 |
5 | 1124202430110320 |
6 | 30235143255250 |
7 | 2620523663052 |
oct | 453053147156 |
9 | 124547044753 |
10 | 40142425710 |
11 | 1602a397642 |
12 | 794374a526 |
13 | 3a2972ba2a |
14 | 1d2b483c62 |
15 | 109e26c0e0 |
hex | 958acce6e |
40142425710 has 16 divisors (see below), whose sum is σ = 96341821776. Its totient is φ = 10704646848.
The previous prime is 40142425663. The next prime is 40142425721. The reversal of 40142425710 is 1752424104.
It is a super-2 number, since 2×401424257102 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1338080857 = 40142425710 / (4 + 0 + 1 + 4 + 2 + 4 + 2 + 5 + 7 + 1 + 0).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 669040399 + ... + 669040458.
It is an arithmetic number, because the mean of its divisors is an integer number (6021363861).
Almost surely, 240142425710 is an apocalyptic number.
40142425710 is an abundant number, since it is smaller than the sum of its proper divisors (56199396066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40142425710 is a wasteful number, since it uses less digits than its factorization.
40142425710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1338080867.
The product of its (nonzero) digits is 8960, while the sum is 30.
Adding to 40142425710 its reverse (1752424104), we get a palindrome (41894849814).
The spelling of 40142425710 in words is "forty billion, one hundred forty-two million, four hundred twenty-five thousand, seven hundred ten".
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