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248204230 = 2524820423
BaseRepresentation
bin11101100101101…
…00101111000110
3122022001002012021
432302310233012
51002020013410
640343513354
76102462331
oct1662645706
9568032167
10248204230
1111811756a
126b15885a
133c564211
1424d6d618
1516bcbeda
hexecb4bc6

248204230 has 8 divisors (see below), whose sum is σ = 446767632. Its totient is φ = 99281688.

The previous prime is 248204221. The next prime is 248204237. The reversal of 248204230 is 32402842.

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

It is a junction number, because it is equal to n+sod(n) for n = 248204195 and 248204204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248204237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12410202 + ... + 12410221.

It is an arithmetic number, because the mean of its divisors is an integer number (55845954).

Almost surely, 2248204230 is an apocalyptic number.

248204230 is a deficient number, since it is larger than the sum of its proper divisors (198563402).

248204230 is a wasteful number, since it uses less digits than its factorization.

248204230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24820430.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 248204230 is about 15754.4987225871. The cubic root of 248204230 is about 628.4485466450.

The spelling of 248204230 in words is "two hundred forty-eight million, two hundred four thousand, two hundred thirty".

Divisors: 1 2 5 10 24820423 49640846 124102115 248204230