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250204029 = 394788069
BaseRepresentation
bin11101110100111…
…00111101111101
3122102210200101220
432322130331331
51003023012104
640454423553
76125461545
oct1672347575
9572720356
10250204029
11119262a99
126b961bb9
133cab452a
1425330325
1516e747d9
hexee9cf7d

250204029 has 8 divisors (see below), whose sum is σ = 333961440. Its totient is φ = 166624656.

The previous prime is 250204013. The next prime is 250204037. The reversal of 250204029 is 920402052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 250204029 - 24 = 250204013 is a prime.

It is a super-2 number, since 2×2502040292 = 125204112255665682, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250204039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41194 + ... + 46875.

It is an arithmetic number, because the mean of its divisors is an integer number (41745180).

Almost surely, 2250204029 is an apocalyptic number.

It is an amenable number.

250204029 is a deficient number, since it is larger than the sum of its proper divisors (83757411).

250204029 is an equidigital number, since it uses as much as digits as its factorization.

250204029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89019.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 250204029 is about 15817.8389484784. The cubic root of 250204029 is about 630.1318519696.

The spelling of 250204029 in words is "two hundred fifty million, two hundred four thousand, twenty-nine".

Divisors: 1 3 947 2841 88069 264207 83401343 250204029