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2551300241 = 71105932957
BaseRepresentation
bin1001100000010001…
…1100000010010001
320120210201110222112
42120010130002101
520211113101431
61101055115105
7120136460060
oct23004340221
96523643875
102551300241
11109a1626a6
125b2512a95
13318751619
141a2ba61d7
15edeb0c2b
hex9811c091

2551300241 has 8 divisors (see below), whose sum is σ = 2916123840. Its totient is φ = 2186564688.

The previous prime is 2551300223. The next prime is 2551300261. The reversal of 2551300241 is 1420031552.

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

It is a de Polignac number, because none of the positive numbers 2k-2551300241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2551300261) 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, 60935 + ... + 93891.

It is an arithmetic number, because the mean of its divisors is an integer number (364515480).

Almost surely, 22551300241 is an apocalyptic number.

It is an amenable number.

2551300241 is a deficient number, since it is larger than the sum of its proper divisors (364823599).

2551300241 is a wasteful number, since it uses less digits than its factorization.

2551300241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44023.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2551300241 is about 50510.3973553960. The cubic root of 2551300241 is about 1366.4293758621.

Adding to 2551300241 its reverse (1420031552), we get a palindrome (3971331793).

The spelling of 2551300241 in words is "two billion, five hundred fifty-one million, three hundred thousand, two hundred forty-one".

Divisors: 1 7 11059 32957 77413 230699 364471463 2551300241