Base | Representation |
---|---|
bin | 101101110111110100… |
… | …111100101000000010 |
3 | 11201010122222200210002 |
4 | 231313310330220002 |
5 | 1301333240240040 |
6 | 34343305440002 |
7 | 3362404444442 |
oct | 556764745002 |
9 | 151118880702 |
10 | 49255008770 |
11 | 19986194120 |
12 | 96674a0002 |
13 | 484c60a006 |
14 | 2553804122 |
15 | 1434286a15 |
hex | b77d3ca02 |
49255008770 has 32 divisors (see below), whose sum is σ = 98776786176. Its totient is φ = 17529827200.
The previous prime is 49255008743. The next prime is 49255008799. The reversal of 49255008770 is 7780055294.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4758371 + ... + 4768710.
It is an arithmetic number, because the mean of its divisors is an integer number (3086774568).
Almost surely, 249255008770 is an apocalyptic number.
49255008770 is an abundant number, since it is smaller than the sum of its proper divisors (49521777406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49255008770 is a wasteful number, since it uses less digits than its factorization.
49255008770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9527146.
The product of its (nonzero) digits is 705600, while the sum is 47.
The spelling of 49255008770 in words is "forty-nine billion, two hundred fifty-five million, eight thousand, seven hundred seventy".
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