Base | Representation |
---|---|
bin | 1110100011101110100… |
… | …0011010100000101101 |
3 | 212220120111100221012102 |
4 | 3220323220122200231 |
5 | 13044210242201021 |
6 | 310522010144445 |
7 | 24032631424400 |
oct | 3507350324055 |
9 | 786514327172 |
10 | 250108553261 |
11 | 97085837996 |
12 | 40580a22125 |
13 | 1a77b7088a8 |
14 | c168dcbd37 |
15 | 678c60d00b |
hex | 3a3ba1a82d |
250108553261 has 12 divisors (see below), whose sum is σ = 291599383392. Its totient is φ = 213894816408.
The previous prime is 250108553251. The next prime is 250108553309. The reversal of 250108553261 is 162355801052.
250108553261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 250108553261 - 214 = 250108536877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250108553251) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 5739305 + ... + 5782718.
It is an arithmetic number, because the mean of its divisors is an integer number (24299948616).
Almost surely, 2250108553261 is an apocalyptic number.
It is an amenable number.
250108553261 is a deficient number, since it is larger than the sum of its proper divisors (41490830131).
250108553261 is a wasteful number, since it uses less digits than its factorization.
250108553261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11522480 (or 11522473 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 38.
The spelling of 250108553261 in words is "two hundred fifty billion, one hundred eight million, five hundred fifty-three thousand, two hundred sixty-one".
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