Base | Representation |
---|---|
bin | 1011101011011011… |
… | …0001011110001111 |
3 | 22002110220110121001 |
4 | 2322312301132033 |
5 | 22410014424331 |
6 | 1235024121131 |
7 | 140454246115 |
oct | 27266613617 |
9 | 8073813531 |
10 | 3134920591 |
11 | 1369643270 |
12 | 735a661a7 |
13 | 3ac6338ca |
14 | 21a4c7ab5 |
15 | 135345561 |
hex | badb178f |
3134920591 has 4 divisors (see below), whose sum is σ = 3419913384. Its totient is φ = 2849927800.
The previous prime is 3134920589. The next prime is 3134920609. The reversal of 3134920591 is 1950294313.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3134920591 - 21 = 3134920589 is a prime.
It is a super-2 number, since 2×31349205912 = 19655454223751578562, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3134920591.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3134920501) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142496380 + ... + 142496401.
It is an arithmetic number, because the mean of its divisors is an integer number (854978346).
Almost surely, 23134920591 is an apocalyptic number.
3134920591 is a deficient number, since it is larger than the sum of its proper divisors (284992793).
3134920591 is a wasteful number, since it uses less digits than its factorization.
3134920591 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284992792.
The product of its (nonzero) digits is 29160, while the sum is 37.
The square root of 3134920591 is about 55990.3615901880. The cubic root of 3134920591 is about 1463.5543273431.
The spelling of 3134920591 in words is "three billion, one hundred thirty-four million, nine hundred twenty thousand, five hundred ninety-one".
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