Base | Representation |
---|---|
bin | 1011101101111001… |
… | …1101101100100111 |
3 | 22010012111002020112 |
4 | 2323132131230213 |
5 | 22420200402401 |
6 | 1240035123235 |
7 | 140641552520 |
oct | 27336355447 |
9 | 8105432215 |
10 | 3145325351 |
11 | 13744aa543 |
12 | 73944351b |
13 | 3b183777c |
14 | 21ba35847 |
15 | 1361ed3bb |
hex | bb79db27 |
3145325351 has 4 divisors (see below), whose sum is σ = 3594657552. Its totient is φ = 2695993152.
The previous prime is 3145325321. The next prime is 3145325383. The reversal of 3145325351 is 1535235413.
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 3145325351 - 226 = 3078216487 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3145325311) 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, 224666090 + ... + 224666103.
It is an arithmetic number, because the mean of its divisors is an integer number (898664388).
Almost surely, 23145325351 is an apocalyptic number.
3145325351 is a deficient number, since it is larger than the sum of its proper divisors (449332201).
3145325351 is an equidigital number, since it uses as much as digits as its factorization.
3145325351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 449332200.
The product of its digits is 27000, while the sum is 32.
The square root of 3145325351 is about 56083.2002564048. The cubic root of 3145325351 is about 1465.1717117899.
The spelling of 3145325351 in words is "three billion, one hundred forty-five million, three hundred twenty-five thousand, three hundred fifty-one".
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