Base | Representation |
---|---|
bin | 1110100011110110011… |
… | …1111010100101111000 |
3 | 212220122211021000212220 |
4 | 3220331213322211320 |
5 | 13044242321230302 |
6 | 310525202404040 |
7 | 24033515502510 |
oct | 3507547724570 |
9 | 786584230786 |
10 | 250141976952 |
11 | 970a269667a |
12 | 40590060620 |
13 | 1a78560c01a |
14 | c16d60c840 |
15 | 67905114bc |
hex | 3a3d9fa978 |
250141976952 has 256 divisors, whose sum is σ = 768198144000. Its totient is φ = 66291084288.
The previous prime is 250141976951. The next prime is 250141976957. The reversal of 250141976952 is 259679141052.
It is a junction number, because it is equal to n+sod(n) for n = 250141976895 and 250141976904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250141976951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32385363 + ... + 32393085.
It is an arithmetic number, because the mean of its divisors is an integer number (3000774000).
Almost surely, 2250141976952 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 250141976952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384099072000).
250141976952 is an abundant number, since it is smaller than the sum of its proper divisors (518056167048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250141976952 is a wasteful number, since it uses less digits than its factorization.
250141976952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7970 (or 7966 counting only the distinct ones).
The product of its (nonzero) digits is 1360800, while the sum is 51.
The spelling of 250141976952 in words is "two hundred fifty billion, one hundred forty-one million, nine hundred seventy-six thousand, nine hundred fifty-two".
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