Base | Representation |
---|---|
bin | 101110001011011111… |
… | …101110011011001100 |
3 | 11201222122220110210102 |
4 | 232023133232123030 |
5 | 1303022224134100 |
6 | 34440134230232 |
7 | 3403522313525 |
oct | 561337563314 |
9 | 151878813712 |
10 | 49584989900 |
11 | 1a0354858a6 |
12 | 9739ab5378 |
13 | 48a2aa4314 |
14 | 258557d84c |
15 | 1453218cd5 |
hex | b8b7ee6cc |
49584989900 has 72 divisors (see below), whose sum is σ = 111496197120. Its totient is φ = 19127384640.
The previous prime is 49584989899. The next prime is 49584989917. The reversal of 49584989900 is 998948594.
It is a super-3 number, since 3×495849899003 (a number of 33 digits) contains 333 as substring.
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, 266717 + ... + 412683.
Almost surely, 249584989900 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49584989900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55748098560).
49584989900 is an abundant number, since it is smaller than the sum of its proper divisors (61911207220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49584989900 is a wasteful number, since it uses less digits than its factorization.
49584989900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146103 (or 146096 counting only the distinct ones).
The product of its (nonzero) digits is 33592320, while the sum is 65.
The spelling of 49584989900 in words is "forty-nine billion, five hundred eighty-four million, nine hundred eighty-nine thousand, nine hundred".
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