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53050951 = 313674663
BaseRepresentation
bin1100101001011…
…1111001000111
310200211021020001
43022113321013
5102040112301
65133022131
71212632332
oct312277107
9120737201
1053050951
1127a44a68
1215924947
13acb5cc5
14708d619
1549cdc01
hex3297e47

53050951 has 8 divisors (see below), whose sum is σ = 54923264. Its totient is φ = 51188760.

The previous prime is 53050937. The next prime is 53050961. The reversal of 53050951 is 15905035.

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 53050951 - 211 = 53048903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53050961) 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, 9046 + ... + 13708.

It is an arithmetic number, because the mean of its divisors is an integer number (6865408).

Almost surely, 253050951 is an apocalyptic number.

53050951 is a deficient number, since it is larger than the sum of its proper divisors (1872313).

53050951 is a wasteful number, since it uses less digits than its factorization.

53050951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5061.

The product of its (nonzero) digits is 3375, while the sum is 28.

The square root of 53050951 is about 7283.6083777205. The cubic root of 53050951 is about 375.7489057486.

Adding to 53050951 its reverse (15905035), we get a palindrome (68955986).

The spelling of 53050951 in words is "fifty-three million, fifty thousand, nine hundred fifty-one".

Divisors: 1 31 367 4663 11377 144553 1711321 53050951