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244202201 = 2333132077
BaseRepresentation
bin11101000111000…
…11101011011001
3122000111202102222
432203203223121
51000003432301
640122033425
76023453525
oct1643435331
9560452388
10244202201
11115933801
1269948875
133b792759
142460ad85
151668b31b
hexe8e3ad9

244202201 has 8 divisors (see below), whose sum is σ = 255597504. Its totient is φ = 232871760.

The previous prime is 244202197. The next prime is 244202237. The reversal of 244202201 is 102202442.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 244202201 - 22 = 244202197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244202201.

It is not an unprimeable number, because it can be changed into a prime (244202251) 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, 8426 + ... + 23651.

It is an arithmetic number, because the mean of its divisors is an integer number (31949688).

Almost surely, 2244202201 is an apocalyptic number.

It is an amenable number.

244202201 is a deficient number, since it is larger than the sum of its proper divisors (11395303).

244202201 is a wasteful number, since it uses less digits than its factorization.

244202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32431.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 244202201 is about 15626.9703077724. The cubic root of 244202201 is about 625.0525404364.

Adding to 244202201 its reverse (102202442), we get a palindrome (346404643).

The spelling of 244202201 in words is "two hundred forty-four million, two hundred two thousand, two hundred one".

Divisors: 1 23 331 7613 32077 737771 10617487 244202201