Base | Representation |
---|---|
bin | 101001000010101… |
… | …0101101010010001 |
3 | 10112222022111210112 |
4 | 1102011111222101 |
5 | 10310021144103 |
6 | 344352411105 |
7 | 46061264426 |
oct | 12205255221 |
9 | 3488274715 |
10 | 1377131153 |
11 | 64739a022 |
12 | 325246a95 |
13 | 18c402608 |
14 | d0c7bd4d |
15 | 80d78cd8 |
hex | 52155a91 |
1377131153 has 8 divisors (see below), whose sum is σ = 1450089120. Its totient is φ = 1304220960.
The previous prime is 1377131137. The next prime is 1377131177. The reversal of 1377131153 is 3511317731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1377131153 - 24 = 1377131137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1377131653) 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 in 7 ways as a sum of consecutive naturals, for example, 57701 + ... + 77997.
It is an arithmetic number, because the mean of its divisors is an integer number (181261140).
Almost surely, 21377131153 is an apocalyptic number.
It is an amenable number.
1377131153 is a deficient number, since it is larger than the sum of its proper divisors (72957967).
1377131153 is a wasteful number, since it uses less digits than its factorization.
1377131153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23887.
The product of its digits is 6615, while the sum is 32.
The square root of 1377131153 is about 37109.7177704170. The cubic root of 1377131153 is about 1112.5642507689.
Adding to 1377131153 its reverse (3511317731), we get a palindrome (4888448884).
The spelling of 1377131153 in words is "one billion, three hundred seventy-seven million, one hundred thirty-one thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •