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55264310200 = 23521125120141
BaseRepresentation
bin110011011110000000…
…100111001110111000
312021122110112211121201
4303132000213032320
51401140130411300
641215453543544
73664333612621
oct633600471670
9167573484551
1055264310200
112148a298240
12a863aa4bb4
1352995b1688
142963954a48
151686b0a66a
hexcde0273b8

55264310200 has 48 divisors (see below), whose sum is σ = 140170392360. Its totient is φ = 20096112000.

The previous prime is 55264310051. The next prime is 55264310207. The reversal of 55264310200 is 201346255.

55264310200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55264310207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12557871 + ... + 12562270.

Almost surely, 255264310200 is an apocalyptic number.

55264310200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55264310200 is an abundant number, since it is smaller than the sum of its proper divisors (84906082160).

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

55264310200 is a wasteful number, since it uses less digits than its factorization.

55264310200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25120168 (or 25120159 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 55264310200 its reverse (201346255), we get a palindrome (55465656455).

The spelling of 55264310200 in words is "fifty-five billion, two hundred sixty-four million, three hundred ten thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 440 550 1100 2200 25120141 50240282 100480564 125600705 200961128 251201410 276321551 502402820 552643102 628003525 1004805640 1105286204 1256007050 1381607755 2210572408 2512014100 2763215510 5024028200 5526431020 6908038775 11052862040 13816077550 27632155100 55264310200