Base | Representation |
---|---|
bin | 11101110011111… |
… | …10001111110100 |
3 | 122102120021210102 |
4 | 32321332033310 |
5 | 1003010000241 |
6 | 40452013232 |
7 | 6124425644 |
oct | 1671761764 |
9 | 572507712 |
10 | 250078196 |
11 | 1191874a5 |
12 | 6b901218 |
13 | 3ca6c184 |
14 | 252da524 |
15 | 16e4c39b |
hex | ee7e3f4 |
250078196 has 12 divisors (see below), whose sum is σ = 447814752. Its totient is φ = 122131128.
The previous prime is 250078193. The next prime is 250078243. The reversal of 250078196 is 691870052.
It is a super-2 number, since 2×2500781962 = 125078208229228832, which contains 22 as substring.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250078193) 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 3 ways as a sum of consecutive naturals, for example, 726800 + ... + 727143.
It is an arithmetic number, because the mean of its divisors is an integer number (37317896).
Almost surely, 2250078196 is an apocalyptic number.
It is an amenable number.
250078196 is a deficient number, since it is larger than the sum of its proper divisors (197736556).
250078196 is a wasteful number, since it uses less digits than its factorization.
250078196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1453990 (or 1453988 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 38.
The square root of 250078196 is about 15813.8608821502. The cubic root of 250078196 is about 630.0261986250.
The spelling of 250078196 in words is "two hundred fifty million, seventy-eight thousand, one hundred ninety-six".
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