Base | Representation |
---|---|
bin | 111010101110011000… |
… | …001000001001010110 |
3 | 20000202102022002120112 |
4 | 322232120020021112 |
5 | 2013114101240200 |
6 | 44544521403022 |
7 | 4361364346136 |
oct | 725630101126 |
9 | 200672262515 |
10 | 63055102550 |
11 | 24817a63900 |
12 | 10279039472 |
13 | 5c3b69548b |
14 | 30a2520ac6 |
15 | 1990a7d535 |
hex | eae608256 |
63055102550 has 36 divisors (see below), whose sum is σ = 128913824508. Its totient is φ = 22929126000.
The previous prime is 63055102547. The next prime is 63055102553. The reversal of 63055102550 is 5520155036.
It is an interprime number because it is at equal distance from previous prime (63055102547) and next prime (63055102553).
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63055102553) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5205116 + ... + 5217215.
Almost surely, 263055102550 is an apocalyptic number.
63055102550 is an abundant number, since it is smaller than the sum of its proper divisors (65858721958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63055102550 is a wasteful number, since it uses less digits than its factorization.
63055102550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10422365 (or 10422349 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 32.
Adding to 63055102550 its reverse (5520155036), we get a palindrome (68575257586).
The spelling of 63055102550 in words is "sixty-three billion, fifty-five million, one hundred two thousand, five hundred fifty".
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