Base | Representation |
---|---|
bin | 11110010100101… |
… | …110100100010001 |
3 | 1022110022011221012 |
4 | 132110232210101 |
5 | 2020220000342 |
6 | 122252140305 |
7 | 15415206302 |
oct | 3624564421 |
9 | 1273264835 |
10 | 508750097 |
11 | 2411a3529 |
12 | 122467695 |
13 | 81529a7b |
14 | 4b7d27a9 |
15 | 2e9e5b82 |
hex | 1e52e911 |
508750097 has 4 divisors (see below), whose sum is σ = 517373040. Its totient is φ = 500127156.
The previous prime is 508750091. The next prime is 508750117. The reversal of 508750097 is 790057805.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 508750097 - 214 = 508733713 is a prime.
It is a super-2 number, since 2×5087500972 = 517653322395018818, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (508750091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4311383 + ... + 4311500.
It is an arithmetic number, because the mean of its divisors is an integer number (129343260).
Almost surely, 2508750097 is an apocalyptic number.
It is an amenable number.
508750097 is a deficient number, since it is larger than the sum of its proper divisors (8622943).
508750097 is an equidigital number, since it uses as much as digits as its factorization.
508750097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8622942.
The product of its (nonzero) digits is 88200, while the sum is 41.
The square root of 508750097 is about 22555.4892875326. The cubic root of 508750097 is about 798.3037481415.
The spelling of 508750097 in words is "five hundred eight million, seven hundred fifty thousand, ninety-seven".
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