Base | Representation |
---|---|
bin | 111110101110000… |
… | …001111110100101 |
3 | 2201100000001021201 |
4 | 332232001332211 |
5 | 4123334112432 |
6 | 252225242501 |
7 | 35035004155 |
oct | 7656017645 |
9 | 2640001251 |
10 | 1052254117 |
11 | 49aa74102 |
12 | 254493431 |
13 | 13a004595 |
14 | 9da70765 |
15 | 625a3ee7 |
hex | 3eb81fa5 |
1052254117 has 8 divisors (see below), whose sum is σ = 1162593216. Its totient is φ = 947297472.
The previous prime is 1052254097. The next prime is 1052254121. The reversal of 1052254117 is 7114522501.
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 1052254117 - 219 = 1051729829 is a prime.
It is a super-2 number, since 2×10522541172 = 2214477453486899378, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1052254127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1345203 + ... + 1345984.
It is an arithmetic number, because the mean of its divisors is an integer number (145324152).
Almost surely, 21052254117 is an apocalyptic number.
1052254117 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
1052254117 is a deficient number, since it is larger than the sum of its proper divisors (110339099).
1052254117 is a wasteful number, since it uses less digits than its factorization.
1052254117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2691227.
The product of its (nonzero) digits is 2800, while the sum is 28.
The square root of 1052254117 is about 32438.4666252892. The cubic root of 1052254117 is about 1017.1231627773.
Adding to 1052254117 its reverse (7114522501), we get a palindrome (8166776618).
The spelling of 1052254117 in words is "one billion, fifty-two million, two hundred fifty-four thousand, one hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •