Base | Representation |
---|---|
bin | 11111100110110… |
… | …000001100001011 |
3 | 1100221202121202112 |
4 | 133212300030023 |
5 | 2041221040210 |
6 | 124341052535 |
7 | 16066033550 |
oct | 3746601413 |
9 | 1327677675 |
10 | 530252555 |
11 | 25234a658 |
12 | 1296b714b |
13 | 85b18011 |
14 | 505cca27 |
15 | 31841d05 |
hex | 1f9b030b |
530252555 has 32 divisors (see below), whose sum is σ = 741049344. Its totient is φ = 356743296.
The previous prime is 530252533. The next prime is 530252561. The reversal of 530252555 is 555252035.
It is a de Polignac number, because none of the positive numbers 2k-530252555 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484589 + ... + 485681.
It is an arithmetic number, because the mean of its divisors is an integer number (23157792).
Almost surely, 2530252555 is an apocalyptic number.
530252555 is a deficient number, since it is larger than the sum of its proper divisors (210796789).
530252555 is a wasteful number, since it uses less digits than its factorization.
530252555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1355.
The product of its (nonzero) digits is 37500, while the sum is 32.
The square root of 530252555 is about 23027.2133572432. The cubic root of 530252555 is about 809.3957567462.
The spelling of 530252555 in words is "five hundred thirty million, two hundred fifty-two thousand, five hundred fifty-five".
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