Base | Representation |
---|---|
bin | 1001100011000100… |
… | …11110001101000101 |
3 | 111020020122020002100 |
4 | 10301202132031011 |
5 | 40444234244433 |
6 | 2204353502313 |
7 | 241013011332 |
oct | 46142361505 |
9 | 14206566070 |
10 | 5126087493 |
11 | 21a05a744a |
12 | bb0871999 |
13 | 639007587 |
14 | 368b23989 |
15 | 200060b13 |
hex | 13189e345 |
5126087493 has 12 divisors (see below), whose sum is σ = 7411407328. Its totient is φ = 3414133800.
The previous prime is 5126087479. The next prime is 5126087507. The reversal of 5126087493 is 3947806215.
5126087493 is a `hidden beast` number, since 512 + 60 + 8 + 74 + 9 + 3 = 666.
5126087493 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (5126087479) and next prime (5126087507).
It is not a de Polignac number, because 5126087493 - 214 = 5126071109 is a prime.
It is a Duffinian number.
5126087493 is strictly pandigital in base 10.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5126087093) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261505 + ... + 280422.
It is a 1-persistent number, because it is pandigital, but 2⋅5126087493 = 10252174986 is not.
Almost surely, 25126087493 is an apocalyptic number.
It is an amenable number.
5126087493 is a deficient number, since it is larger than the sum of its proper divisors (2285319835).
5126087493 is a wasteful number, since it uses less digits than its factorization.
5126087493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542984 (or 542981 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The square root of 5126087493 is about 71596.7002940778. The cubic root of 5126087493 is about 1724.2305599282.
The spelling of 5126087493 in words is "five billion, one hundred twenty-six million, eighty-seven thousand, four hundred ninety-three".
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