Base | Representation |
---|---|
bin | 11110000110101… |
… | …100010000111100 |
3 | 1022012101020200110 |
4 | 132012230100330 |
5 | 2013244230102 |
6 | 122041230020 |
7 | 15342013122 |
oct | 3606542074 |
9 | 1265336613 |
10 | 505070652 |
11 | 23a110069 |
12 | 121192310 |
13 | 8083c098 |
14 | 4b115912 |
15 | 2e51a86c |
hex | 1e1ac43c |
505070652 has 24 divisors (see below), whose sum is σ = 1178935632. Its totient is φ = 168294400.
The previous prime is 505070651. The next prime is 505070653. The reversal of 505070652 is 256070505.
It is an interprime number because it is at equal distance from previous prime (505070651) and next prime (505070653).
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (505070651) 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, 35452 + ... + 47612.
It is an arithmetic number, because the mean of its divisors is an integer number (49122318).
Almost surely, 2505070652 is an apocalyptic number.
It is an amenable number.
505070652 is an abundant number, since it is smaller than the sum of its proper divisors (673864980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505070652 is a wasteful number, since it uses less digits than its factorization.
505070652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15629 (or 15627 counting only the distinct ones).
The product of its (nonzero) digits is 10500, while the sum is 30.
The square root of 505070652 is about 22473.7769856337. The cubic root of 505070652 is about 796.3745596298.
The spelling of 505070652 in words is "five hundred five million, seventy thousand, six hundred fifty-two".
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