Search a number
-
+
5254361310 = 2351119382499
BaseRepresentation
bin1001110010010111…
…10011000011011110
3111120012000012200110
410321023303003132
541230104030220
62225215110450
7244131222432
oct47113630336
914505005613
105254361310
112256a4a470
121027812426
1365976a443
1437bb949c2
1520b44cbe0
hex1392f30de

5254361310 has 64 divisors (see below), whose sum is σ = 13828320000. Its totient is φ = 1267169280.

The previous prime is 5254361291. The next prime is 5254361323. The reversal of 5254361310 is 131634525.

It is a super-2 number, since 2×52543613102 = 55216625552049832200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22441 + ... + 104939.

It is an arithmetic number, because the mean of its divisors is an integer number (216067500).

Almost surely, 25254361310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5254361310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6914160000).

5254361310 is an abundant number, since it is smaller than the sum of its proper divisors (8573958690).

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

5254361310 is a wasteful number, since it uses less digits than its factorization.

5254361310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82713.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5254361310 is about 72486.9733814290. The cubic root of 5254361310 is about 1738.4944600229.

Adding to 5254361310 its reverse (131634525), we get a palindrome (5385995835).

The spelling of 5254361310 in words is "five billion, two hundred fifty-four million, three hundred sixty-one thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 193 330 386 579 965 1158 1930 2123 2895 4246 5790 6369 10615 12738 21230 31845 63690 82499 164998 247497 412495 494994 824990 907489 1237485 1814978 2474970 2722467 4537445 5444934 9074890 13612335 15922307 27224670 31844614 47766921 79611535 95533842 159223070 175145377 238834605 350290754 477669210 525436131 875726885 1050872262 1751453770 2627180655 5254361310