Base | Representation |
---|---|
bin | 101000111110100… |
… | …0001000101010010 |
3 | 10112211012200102111 |
4 | 1101331001011102 |
5 | 10303441342324 |
6 | 344233535534 |
7 | 46033610515 |
oct | 12175010522 |
9 | 3484180374 |
10 | 1374949714 |
11 | 64613a086 |
12 | 3245745aa |
13 | 18bb1a718 |
14 | d0870d7c |
15 | 80a97794 |
hex | 51f41152 |
1374949714 has 4 divisors (see below), whose sum is σ = 2062424574. Its totient is φ = 687474856.
The previous prime is 1374949661. The next prime is 1374949717. The reversal of 1374949714 is 4179494731.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4179494731 = 61493 ⋅67967.
It can be written as a sum of positive squares in only one way, i.e., 1318924489 + 56025225 = 36317^2 + 7485^2 .
It is not an unprimeable number, because it can be changed into a prime (1374949717) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343737427 + ... + 343737430.
Almost surely, 21374949714 is an apocalyptic number.
1374949714 is a deficient number, since it is larger than the sum of its proper divisors (687474860).
1374949714 is an equidigital number, since it uses as much as digits as its factorization.
1374949714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 687474859.
The product of its digits is 762048, while the sum is 49.
The square root of 1374949714 is about 37080.3143729931. The cubic root of 1374949714 is about 1111.9764893542.
The spelling of 1374949714 in words is "one billion, three hundred seventy-four million, nine hundred forty-nine thousand, seven hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •