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200389551141 = 31326710954121
BaseRepresentation
bin1011101010100000100…
…1011110010000100101
3201011020111021221012110
42322220021132100211
511240344211114031
6232020243311233
720322561036423
oct2725011362045
9634214257173
10200389551141
1177a9174a79a
1232a0607b519
1315b86c42800
1499adb26113
15532c771c46
hex2ea825e425

200389551141 has 48 divisors (see below), whose sum is σ = 296337433920. Its totient is φ = 120359416320.

The previous prime is 200389551119. The next prime is 200389551143. The reversal of 200389551141 is 141155983002.

It is not a de Polignac number, because 200389551141 - 27 = 200389551013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 200389551141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200389551143) 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 47 ways as a sum of consecutive naturals, for example, 3675561 + ... + 3729681.

It is an arithmetic number, because the mean of its divisors is an integer number (6173696540).

Almost surely, 2200389551141 is an apocalyptic number.

It is an amenable number.

200389551141 is a deficient number, since it is larger than the sum of its proper divisors (95947882779).

200389551141 is a wasteful number, since it uses less digits than its factorization.

200389551141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54326 (or 54313 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The spelling of 200389551141 in words is "two hundred billion, three hundred eighty-nine million, five hundred fifty-one thousand, one hundred forty-one".

Divisors: 1 3 13 39 67 109 169 201 327 507 871 1417 2613 4251 7303 11323 18421 21909 33969 54121 55263 94939 162363 284817 703573 1234207 2110719 3626107 3702621 5899189 9146449 10878321 17697567 27439347 47139391 76689457 141418173 230068371 395245663 612812083 996962941 1185736989 1838436249 2990888823 5138193619 15414580857 66796517047 200389551141