Base | Representation |
---|---|
bin | 10010010111110010010000… |
… | …00100001110100111101110 |
3 | 12022001011121120021112011222 |
4 | 21023321020010032213232 |
5 | 20243402011343013230 |
6 | 221531204114343342 |
7 | 11336531343254156 |
oct | 1113711004164756 |
9 | 168034546245158 |
10 | 40399671454190 |
11 | 1196644a356104 |
12 | 464588828ab52 |
13 | 1970898b21ba9 |
14 | 9d94d6b97766 |
15 | 4a0d4c8686e5 |
hex | 24be4810e9ee |
40399671454190 has 64 divisors (see below), whose sum is σ = 78561186629760. Its totient is φ = 14912188515840.
The previous prime is 40399671454099. The next prime is 40399671454223. The reversal of 40399671454190 is 9145417699304.
It is a super-2 number, since 2×403996714541902 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5802560 + ... + 10699020.
It is an arithmetic number, because the mean of its divisors is an integer number (1227518541090).
Almost surely, 240399671454190 is an apocalyptic number.
40399671454190 is a deficient number, since it is larger than the sum of its proper divisors (38161515175570).
40399671454190 is a wasteful number, since it uses less digits than its factorization.
40399671454190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4897757.
The product of its (nonzero) digits is 29393280, while the sum is 62.
The spelling of 40399671454190 in words is "forty trillion, three hundred ninety-nine billion, six hundred seventy-one million, four hundred fifty-four thousand, one hundred ninety".
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