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23200102300 = 22521723593353
BaseRepresentation
bin10101100110110101…
…010111011110011100
32012212212002022100011
4111212311113132130
5340003211233200
614354042413004
71450630421134
oct254665273634
965785068304
1023200102300
119925942271
1245b5801164
132259680bab
1411a12d9ac4
1590bb895ba
hex566d5779c

23200102300 has 72 divisors (see below), whose sum is σ = 55623377376. Its totient is φ = 8354396160.

The previous prime is 23200102297. The next prime is 23200102313. The reversal of 23200102300 is 320100232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 257577 + ... + 335776.

It is an arithmetic number, because the mean of its divisors is an integer number (772546908).

Almost surely, 223200102300 is an apocalyptic number.

23200102300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23200102300 is an abundant number, since it is smaller than the sum of its proper divisors (32423275076).

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

23200102300 is a wasteful number, since it uses less digits than its factorization.

23200102300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593407 (or 593400 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 23200102300 its reverse (320100232), we get a palindrome (23520202532).

The spelling of 23200102300 in words is "twenty-three billion, two hundred million, one hundred two thousand, three hundred".

Divisors: 1 2 4 5 10 17 20 23 25 34 46 50 68 85 92 100 115 170 230 340 391 425 460 575 782 850 1150 1564 1700 1955 2300 3910 7820 9775 19550 39100 593353 1186706 2373412 2966765 5933530 10087001 11867060 13647119 14833825 20174002 27294238 29667650 40348004 50435005 54588476 59335300 68235595 100870010 136471190 201740020 232001023 252175025 272942380 341177975 464002046 504350050 682355950 928004092 1008700100 1160005115 1364711900 2320010230 4640020460 5800025575 11600051150 23200102300