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53041151 = 232698573
BaseRepresentation
bin1100101001010…
…1011111111111
310200210202210002
43022111133333
5102034304101
65132504515
71212561632
oct312253777
9120722702
1053041151
1127a38669
121591b13b
13acb16c7
147089c19
1549cad6b
hex32957ff

53041151 has 8 divisors (see below), whose sum is σ = 55559520. Its totient is φ = 50540512.

The previous prime is 53041133. The next prime is 53041159. The reversal of 53041151 is 15114035.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-53041151 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 (53041159) 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, 1901 + ... + 10473.

It is an arithmetic number, because the mean of its divisors is an integer number (6944940).

Almost surely, 253041151 is an apocalyptic number.

53041151 is a deficient number, since it is larger than the sum of its proper divisors (2518369).

53041151 is a wasteful number, since it uses less digits than its factorization.

53041151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8865.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 53041151 is about 7282.9356031754. The cubic root of 53041151 is about 375.7257671998.

Adding to 53041151 its reverse (15114035), we get a palindrome (68155186).

The spelling of 53041151 in words is "fifty-three million, forty-one thousand, one hundred fifty-one".

Divisors: 1 23 269 6187 8573 197179 2306137 53041151