Base | Representation |
---|---|
bin | 11111111001110… |
… | …010111011001010 |
3 | 1101022011020102000 |
4 | 133321302323022 |
5 | 2044010310430 |
6 | 125040051430 |
7 | 16156334364 |
oct | 3771627312 |
9 | 1338136360 |
10 | 535244490 |
11 | 25514a120 |
12 | 12b303b76 |
13 | 86b75221 |
14 | 5112bd34 |
15 | 31ecae60 |
hex | 1fe72eca |
535244490 has 128 divisors (see below), whose sum is σ = 1648823040. Its totient is φ = 122112000.
The previous prime is 535244461. The next prime is 535244491. The reversal of 535244490 is 94442535.
It is a happy number.
535244490 is a `hidden beast` number, since 5 + 3 + 524 + 44 + 90 = 666.
It is not an unprimeable number, because it can be changed into a prime (535244491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45190 + ... + 55790.
It is an arithmetic number, because the mean of its divisors is an integer number (12881430).
Almost surely, 2535244490 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 535244490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (824411520).
535244490 is an abundant number, since it is smaller than the sum of its proper divisors (1113578550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
535244490 is a wasteful number, since it uses less digits than its factorization.
535244490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10645 (or 10639 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
The square root of 535244490 is about 23135.3515209949. The cubic root of 535244490 is about 811.9277813986.
It can be divided in two parts, 535 and 244490, that added together give a square (245025 = 4952).
The spelling of 535244490 in words is "five hundred thirty-five million, two hundred forty-four thousand, four hundred ninety".
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