Search a number
-
+
5120301253 = 59109779111
BaseRepresentation
bin1001100010011000…
…11001100011000101
3111012211202020212011
410301030121203011
540441244120003
62204025454221
7240612561664
oct46114314305
914184666764
105120301253
112198305131
12baa941371
13637a5c972
14368058ddb
151ee7bb46d
hex1313198c5

5120301253 has 8 divisors (see below), whose sum is σ = 5211898560. Its totient is φ = 5028864480.

The previous prime is 5120301229. The next prime is 5120301257. The reversal of 5120301253 is 3521030215.

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-5120301253 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 (5120301257) 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, 25168 + ... + 104278.

It is an arithmetic number, because the mean of its divisors is an integer number (651487320).

Almost surely, 25120301253 is an apocalyptic number.

It is an amenable number.

5120301253 is a deficient number, since it is larger than the sum of its proper divisors (91597307).

5120301253 is a wasteful number, since it uses less digits than its factorization.

5120301253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80267.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 5120301253 is about 71556.2803183620. The cubic root of 5120301253 is about 1723.5815550039.

Adding to 5120301253 its reverse (3521030215), we get a palindrome (8641331468).

The spelling of 5120301253 in words is "five billion, one hundred twenty million, three hundred one thousand, two hundred fifty-three".

Divisors: 1 59 1097 64723 79111 4667549 86784767 5120301253