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5505161350 = 2521329319421
BaseRepresentation
bin1010010000010001…
…00001100010000110
3112012122221011122211
411020020201202012
542233310130400
62310134414034
7253265046043
oct51010414206
915178834584
105505161350
11237557a227
12109780131a
13699700030
143a31dc1ca
1522348ddba
hex148221886

5505161350 has 96 divisors (see below), whose sum is σ = 11776746240. Its totient is φ = 1899072000.

The previous prime is 5505161341. The next prime is 5505161351. The reversal of 5505161350 is 531615055.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505161351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 579640 + ... + 589060.

It is an arithmetic number, because the mean of its divisors is an integer number (122674440).

Almost surely, 25505161350 is an apocalyptic number.

5505161350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5505161350 is an abundant number, since it is smaller than the sum of its proper divisors (6271584890).

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

5505161350 is a wasteful number, since it uses less digits than its factorization.

5505161350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9506 (or 9501 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 31.

The square root of 5505161350 is about 74196.7745255816. The cubic root of 5505161350 is about 1765.7261575582.

The spelling of 5505161350 in words is "five billion, five hundred five million, one hundred sixty-one thousand, three hundred fifty".

Divisors: 1 2 5 10 13 25 26 29 31 50 58 62 65 130 145 155 290 310 325 377 403 650 725 754 775 806 899 1450 1550 1798 1885 2015 3770 4030 4495 8990 9421 9425 10075 11687 18842 18850 20150 22475 23374 44950 47105 58435 94210 116870 122473 235525 244946 273209 292051 292175 471050 546418 584102 584350 612365 1224730 1366045 1460255 2732090 2920510 3061825 3551717 3796663 6123650 6830225 7103434 7301275 7593326 8469479 13660450 14602550 16938958 17758585 18983315 35517170 37966630 42347395 84694790 88792925 94916575 110103227 177585850 189833150 211736975 220206454 423473950 550516135 1101032270 2752580675 5505161350