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130202101200 = 24352108501751
BaseRepresentation
bin111100101000010100…
…1100110010111010000
3110110002000020001100110
41321100221212113100
54113123214214300
6135451454521320
712256346412453
oct1712051462720
9413060201313
10130202101200
1150244767816
1221298506240
13c37ca16342
14643227749a
1535c0985550
hex1e50a665d0

130202101200 has 60 divisors (see below), whose sum is σ = 417080734688. Its totient is φ = 34720560000.

The previous prime is 130202101187. The next prime is 130202101201. The reversal of 130202101200 is 2101202031.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130202101201) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 54249676 + ... + 54252075.

Almost surely, 2130202101200 is an apocalyptic number.

130202101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130202101200 is an abundant number, since it is smaller than the sum of its proper divisors (286878633488).

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

130202101200 is a wasteful number, since it uses less digits than its factorization.

130202101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108501772 (or 108501761 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 130202101200 its reverse (2101202031), we get a palindrome (132303303231).

The spelling of 130202101200 in words is "one hundred thirty billion, two hundred two million, one hundred one thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 108501751 217003502 325505253 434007004 542508755 651010506 868014008 1085017510 1302021012 1627526265 1736028016 2170035020 2604042024 2712543775 3255052530 4340070040 5208084048 5425087550 6510105060 8137631325 8680140080 10850175100 13020210120 16275262650 21700350200 26040420240 32550525300 43400700400 65101050600 130202101200