Base | Representation |
---|---|
bin | 101110101000011000… |
… | …001000110111000000 |
3 | 11210020102200011222002 |
4 | 232220120020313000 |
5 | 1310020300242123 |
6 | 35000204003132 |
7 | 3421525033055 |
oct | 565030106700 |
9 | 153212604862 |
10 | 50069540288 |
11 | 1a263a4a769 |
12 | 98542304a8 |
13 | 494c2aa221 |
14 | 25cda7302c |
15 | 1480a2e528 |
hex | ba8608dc0 |
50069540288 has 28 divisors (see below), whose sum is σ = 102782842440. Its totient is φ = 24171501312.
The previous prime is 50069540263. The next prime is 50069540293. The reversal of 50069540288 is 88204596005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13486706 + ... + 13490417.
Almost surely, 250069540288 is an apocalyptic number.
50069540288 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
50069540288 is an abundant number, since it is smaller than the sum of its proper divisors (52713302152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50069540288 is a wasteful number, since it uses less digits than its factorization.
50069540288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26977164 (or 26977154 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 47.
The spelling of 50069540288 in words is "fifty billion, sixty-nine million, five hundred forty thousand, two hundred eighty-eight".
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