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48631742342205 = 3511406093725789
BaseRepresentation
bin10110000111010111101011…
…01110100010010000111101
320101012011000201222112012220
423003223311232202100331
522333240302014422310
6251233040343115553
713146345624263601
oct1303536556422075
9211164021875186
1048631742342205
111454a6737a8370
1255551a8142bb9
132119c52164419
14c01b089d1501
15595053593670
hex2c3af5ba243d

48631742342205 has 32 divisors (see below), whose sum is σ = 84884821706880. Its totient is φ = 23578936039680.

The previous prime is 48631742342203. The next prime is 48631742342213. The reversal of 48631742342205 is 50224324713684.

It is not a de Polignac number, because 48631742342205 - 21 = 48631742342203 is a prime.

It is a super-2 number, since 2×486317423422052 (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48631742342203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66642451 + ... + 67368239.

It is an arithmetic number, because the mean of its divisors is an integer number (2652650678340).

Almost surely, 248631742342205 is an apocalyptic number.

It is an amenable number.

48631742342205 is a deficient number, since it is larger than the sum of its proper divisors (36253079364675).

48631742342205 is a wasteful number, since it uses less digits than its factorization.

48631742342205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131901.

The product of its (nonzero) digits is 7741440, while the sum is 51.

The spelling of 48631742342205 in words is "forty-eight trillion, six hundred thirty-one billion, seven hundred forty-two million, three hundred forty-two thousand, two hundred five".

Divisors: 1 3 5 11 15 33 55 165 406093 725789 1218279 2030465 2177367 3628945 4467023 6091395 7983679 10886835 13401069 22335115 23951037 39918395 67005345 119755185 294737832377 884213497131 1473689161885 3242116156147 4421067485655 9726348468441 16210580780735 48631742342205