Base | Representation |
---|---|
bin | 10010000001001… |
… | …10110001001101 |
3 | 101112102101221201 |
4 | 21000212301031 |
5 | 302143404431 |
6 | 22555425501 |
7 | 3513533314 |
oct | 1100466115 |
9 | 345371851 |
10 | 151153741 |
11 | 78360052 |
12 | 42755291 |
13 | 254140ab |
14 | 1610927b |
15 | d40b461 |
hex | 9026c4d |
151153741 has 2 divisors, whose sum is σ = 151153742. Its totient is φ = 151153740.
The previous prime is 151153703. The next prime is 151153753. The reversal of 151153741 is 147351151.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 135233641 + 15920100 = 11629^2 + 3990^2 .
It is an emirp because it is prime and its reverse (147351151) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 151153741 - 213 = 151145549 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (151553741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75576870 + 75576871.
It is an arithmetic number, because the mean of its divisors is an integer number (75576871).
Almost surely, 2151153741 is an apocalyptic number.
It is an amenable number.
151153741 is a deficient number, since it is larger than the sum of its proper divisors (1).
151153741 is an equidigital number, since it uses as much as digits as its factorization.
151153741 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2100, while the sum is 28.
The square root of 151153741 is about 12294.4597685299. The cubic root of 151153741 is about 532.6880654097.
The spelling of 151153741 in words is "one hundred fifty-one million, one hundred fifty-three thousand, seven hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •