Base | Representation |
---|---|
bin | 101001011101001… |
… | …000100011101000 |
3 | 1210110201012212100 |
4 | 221131020203220 |
5 | 2411022044310 |
6 | 153003013400 |
7 | 23143451526 |
oct | 5135104350 |
9 | 1713635770 |
10 | 695503080 |
11 | 327658838 |
12 | 174b0a260 |
13 | b11265ac |
14 | 68527316 |
15 | 410d4ec0 |
hex | 297488e8 |
695503080 has 96 divisors (see below), whose sum is σ = 2264371200. Its totient is φ = 185140608.
The previous prime is 695503051. The next prime is 695503111. The reversal of 695503080 is 80305596.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 257497 + ... + 260183.
It is an arithmetic number, because the mean of its divisors is an integer number (23587200).
Almost surely, 2695503080 is an apocalyptic number.
695503080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 695503080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1132185600).
695503080 is an abundant number, since it is smaller than the sum of its proper divisors (1568868120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
695503080 is a wasteful number, since it uses less digits than its factorization.
695503080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3423 (or 3416 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The square root of 695503080 is about 26372.3923829447. The cubic root of 695503080 is about 885.9985664447.
The spelling of 695503080 in words is "six hundred ninety-five million, five hundred three thousand, eighty".
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