Base | Representation |
---|---|
bin | 11110100100011000… |
… | …11110110001100111 |
3 | 1120100201220221110101 |
4 | 33102030132301213 |
5 | 232102303422111 |
6 | 11312253004531 |
7 | 1120455335152 |
oct | 172214366147 |
9 | 46321827411 |
10 | 16411389031 |
11 | 6a6188a534 |
12 | 3220183747 |
13 | 17170846ab |
14 | b1985cc99 |
15 | 660ba8bc1 |
hex | 3d231ec67 |
16411389031 has 8 divisors (see below), whose sum is σ = 16451321904. Its totient is φ = 16371502080.
The previous prime is 16411389013. The next prime is 16411389041. The reversal of 16411389031 is 13098311461.
It is a happy number.
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 16411389031 - 25 = 16411388999 is a prime.
It is a super-2 number, since 2×164113890312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16411389041) 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 7 ways as a sum of consecutive naturals, for example, 766980 + ... + 788086.
It is an arithmetic number, because the mean of its divisors is an integer number (2056415238).
Almost surely, 216411389031 is an apocalyptic number.
16411389031 is a deficient number, since it is larger than the sum of its proper divisors (39932873).
16411389031 is a wasteful number, since it uses less digits than its factorization.
16411389031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22961.
The product of its (nonzero) digits is 15552, while the sum is 37.
The spelling of 16411389031 in words is "sixteen billion, four hundred eleven million, three hundred eighty-nine thousand, thirty-one".
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