Search a number
-
+
54653051 = 1493491051
BaseRepresentation
bin1101000001111…
…1000001111011
310210211122220002
43100133001323
5102442344201
65231223215
71232354225
oct320370173
9123748802
1054653051
1128939712
1216377b0b
13b4272ab
147389415
154be876b
hex341f07b

54653051 has 8 divisors (see below), whose sum is σ = 55230000. Its totient is φ = 54079200.

The previous prime is 54653029. The next prime is 54653059. The reversal of 54653051 is 15035645.

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-54653051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54653059) 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, 51476 + ... + 52526.

It is an arithmetic number, because the mean of its divisors is an integer number (6903750).

Almost surely, 254653051 is an apocalyptic number.

54653051 is a deficient number, since it is larger than the sum of its proper divisors (576949).

54653051 is a wasteful number, since it uses less digits than its factorization.

54653051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 54653051 is about 7392.7701844437. The cubic root of 54653051 is about 379.4939038265.

Adding to 54653051 its reverse (15035645), we get a palindrome (69688696).

The spelling of 54653051 in words is "fifty-four million, six hundred fifty-three thousand, fifty-one".

Divisors: 1 149 349 1051 52001 156599 366799 54653051