Base | Representation |
---|---|
bin | 101110111101111110… |
… | …111110010010100000 |
3 | 11211011200210012000202 |
4 | 232331332332102200 |
5 | 1311241100322034 |
6 | 35100153404332 |
7 | 3433516166561 |
oct | 567576762240 |
9 | 154150705022 |
10 | 50432042144 |
11 | 1a42a633780 |
12 | 99357096a8 |
13 | 49a941c973 |
14 | 2625c76168 |
15 | 14a278747e |
hex | bbdfbe4a0 |
50432042144 has 48 divisors (see below), whose sum is σ = 112049269920. Its totient is φ = 22133180160.
The previous prime is 50432042137. The next prime is 50432042153. The reversal of 50432042144 is 44124023405.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2460014 + ... + 2480429.
It is an arithmetic number, because the mean of its divisors is an integer number (2334359790).
Almost surely, 250432042144 is an apocalyptic number.
It is an amenable number.
50432042144 is an abundant number, since it is smaller than the sum of its proper divisors (61617227776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50432042144 is a wasteful number, since it uses less digits than its factorization.
50432042144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4940493 (or 4940485 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
Adding to 50432042144 its reverse (44124023405), we get a palindrome (94556065549).
The spelling of 50432042144 in words is "fifty billion, four hundred thirty-two million, forty-two thousand, one hundred forty-four".
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