Base | Representation |
---|---|
bin | 101111000100101111… |
… | …011010000111010101 |
3 | 11211110121002110221222 |
4 | 233010233122013111 |
5 | 1312004110333300 |
6 | 35115323220125 |
7 | 3436363554665 |
oct | 570457320725 |
9 | 154417073858 |
10 | 50545402325 |
11 | 1a48861a980 |
12 | 9967677645 |
13 | 49c6a605b2 |
14 | 2636d441a5 |
15 | 14ac6ca785 |
hex | bc4bda1d5 |
50545402325 has 24 divisors (see below), whose sum is σ = 69337187136. Its totient is φ = 36242528000.
The previous prime is 50545402307. The next prime is 50545402343. The reversal of 50545402325 is 52320454505.
It is an interprime number because it is at equal distance from previous prime (50545402307) and next prime (50545402343).
It is not a de Polignac number, because 50545402325 - 212 = 50545398229 is a prime.
It is a super-2 number, since 2×505454023252 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1274852 + ... + 1313901.
It is an arithmetic number, because the mean of its divisors is an integer number (2889049464).
Almost surely, 250545402325 is an apocalyptic number.
50545402325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50545402325 is a deficient number, since it is larger than the sum of its proper divisors (18791784811).
50545402325 is a wasteful number, since it uses less digits than its factorization.
50545402325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2588845 (or 2588840 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 35.
The spelling of 50545402325 in words is "fifty billion, five hundred forty-five million, four hundred two thousand, three hundred twenty-five".
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