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5313005454 = 2319371259603
BaseRepresentation
bin1001111001010111…
…00000011110001110
3111201021100122022210
410330223200132032
541340112133304
62235112051250
7245442541551
oct47453403616
914637318283
105313005454
1122870646a9
121043393b26
13668961213
1438589c698
15211683c89
hex13cae078e

5313005454 has 32 divisors (see below), whose sum is σ = 11487588480. Its totient is φ = 1632444192.

The previous prime is 5313005449. The next prime is 5313005483. The reversal of 5313005454 is 4545003135.

It is a super-2 number, since 2×53130054542 = 56456053908467492232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625584 + ... + 634019.

It is an arithmetic number, because the mean of its divisors is an integer number (358987140).

Almost surely, 25313005454 is an apocalyptic number.

5313005454 is an abundant number, since it is smaller than the sum of its proper divisors (6174583026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5313005454 is a wasteful number, since it uses less digits than its factorization.

5313005454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259664.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5313005454 is about 72890.3659889289. The cubic root of 5313005454 is about 1744.9383485196.

Adding to 5313005454 its reverse (4545003135), we get a palindrome (9858008589).

The spelling of 5313005454 in words is "five billion, three hundred thirteen million, five thousand, four hundred fifty-four".

Divisors: 1 2 3 6 19 37 38 57 74 111 114 222 703 1406 2109 4218 1259603 2519206 3778809 7557618 23932457 46605311 47864914 71797371 93210622 139815933 143594742 279631866 885500909 1771001818 2656502727 5313005454