Base | Representation |
---|---|
bin | 100101010001000001… |
… | …110001000111101011 |
3 | 10211021122122002022001 |
4 | 211101001301013223 |
5 | 1123422103422444 |
6 | 30214321311431 |
7 | 2614405303120 |
oct | 452101610753 |
9 | 124248562261 |
10 | 40014123499 |
11 | 15a73a25259 |
12 | 7908795577 |
13 | 3a08c88c6c |
14 | 1d18406747 |
15 | 1092d768d4 |
hex | 9510711eb |
40014123499 has 8 divisors (see below), whose sum is σ = 45756527840. Its totient is φ = 34278244416.
The previous prime is 40014123451. The next prime is 40014123571. The reversal of 40014123499 is 99432141004.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40014123499 - 219 = 40013599211 is a prime.
It is a super-2 number, since 2×400141234992 (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 (40014124499) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1618164 + ... + 1642705.
It is an arithmetic number, because the mean of its divisors is an integer number (5719565980).
Almost surely, 240014123499 is an apocalyptic number.
40014123499 is a deficient number, since it is larger than the sum of its proper divisors (5742404341).
40014123499 is a wasteful number, since it uses less digits than its factorization.
40014123499 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3262629.
The product of its (nonzero) digits is 31104, while the sum is 37.
The spelling of 40014123499 in words is "forty billion, fourteen million, one hundred twenty-three thousand, four hundred ninety-nine".
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