Base | Representation |
---|---|
bin | 1011101111000001… |
… | …0010011101011010 |
3 | 22010112021110210102 |
4 | 2323300102131122 |
5 | 22422344413124 |
6 | 1240323215402 |
7 | 141026353250 |
oct | 27360223532 |
9 | 8115243712 |
10 | 3149997914 |
11 | 1377101068 |
12 | 73ab17562 |
13 | 3b27b24bb |
14 | 21c4d05d0 |
15 | 136822aae |
hex | bbc1275a |
3149997914 has 8 divisors (see below), whose sum is σ = 5399996448. Its totient is φ = 1349999100.
The previous prime is 3149997911. The next prime is 3149997937. The reversal of 3149997914 is 4197999413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 3149997914.
It is not an unprimeable number, because it can be changed into a prime (3149997911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112499912 + ... + 112499939.
It is an arithmetic number, because the mean of its divisors is an integer number (674999556).
Almost surely, 23149997914 is an apocalyptic number.
3149997914 is a deficient number, since it is larger than the sum of its proper divisors (2249998534).
3149997914 is a wasteful number, since it uses less digits than its factorization.
3149997914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224999860.
The product of its digits is 2204496, while the sum is 56.
The square root of 3149997914 is about 56124.8422180410. The cubic root of 3149997914 is about 1465.8968852949.
The spelling of 3149997914 in words is "three billion, one hundred forty-nine million, nine hundred ninety-seven thousand, nine hundred fourteen".
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