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53683201 = 1113375407
BaseRepresentation
bin1100110011001…
…0010000000001
310202000101111201
43030302100001
5102220330301
65154341201
71221204535
oct314622001
9122011451
1053683201
1128336a90
1215b8a801
13b177a10
1471b5bc5
154aa6201
hex3332401

53683201 has 8 divisors (see below), whose sum is σ = 63068544. Its totient is φ = 45048720.

The previous prime is 53683199. The next prime is 53683207. The reversal of 53683201 is 10238635.

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 53683201 - 21 = 53683199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53683201.

It is not an unprimeable number, because it can be changed into a prime (53683207) 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, 187561 + ... + 187846.

It is an arithmetic number, because the mean of its divisors is an integer number (7883568).

Almost surely, 253683201 is an apocalyptic number.

It is an amenable number.

53683201 is a deficient number, since it is larger than the sum of its proper divisors (9385343).

53683201 is a wasteful number, since it uses less digits than its factorization.

53683201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375431.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 53683201 is about 7326.8820790293. The cubic root of 53683201 is about 377.2357134425.

The spelling of 53683201 in words is "fifty-three million, six hundred eighty-three thousand, two hundred one".

Divisors: 1 11 13 143 375407 4129477 4880291 53683201