Base | Representation |
---|---|
bin | 10100010001101111011111 |
3 | 101000001120021 |
4 | 110101233133 |
5 | 2330044201 |
6 | 305533011 |
7 | 63116143 |
oct | 24215737 |
9 | 11001507 |
10 | 5315551 |
11 | 300071a |
12 | 1944167 |
13 | 11415c7 |
14 | 9c5223 |
15 | 6eeea1 |
hex | 511bdf |
5315551 has 2 divisors, whose sum is σ = 5315552. Its totient is φ = 5315550.
The previous prime is 5315537. The next prime is 5315561. The reversal of 5315551 is 1555135.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5315551 - 29 = 5315039 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5315561) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2657775 + 2657776.
It is an arithmetic number, because the mean of its divisors is an integer number (2657776).
Almost surely, 25315551 is an apocalyptic number.
5315551 is a deficient number, since it is larger than the sum of its proper divisors (1).
5315551 is an equidigital number, since it uses as much as digits as its factorization.
5315551 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1875, while the sum is 25.
The square root of 5315551 is about 2305.5478741505. The cubic root of 5315551 is about 174.5216979995.
The spelling of 5315551 in words is "five million, three hundred fifteen thousand, five hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •