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47209631968201 = 139524099648041
BaseRepresentation
bin10101011101111110110010…
…10101111110101111001001
320012011012022102102100121011
422232333121111332233021
522141440311240440301
6244223445554243521
712641532455455003
oct1256773125765711
9205135272370534
1047209631968201
111405154654790a
1253656622865a1
132045b068a1c11
14b92d5bb13373
1556d06e2a1a51
hex2aefd957ebc9

47209631968201 has 8 divisors (see below), whose sum is σ = 47549433708000. Its totient is φ = 46869832572960.

The previous prime is 47209631968139. The next prime is 47209631968211. The reversal of 47209631968201 is 10286913690274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47209631968201 - 27 = 47209631968073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47209631968211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72525741 + ... + 73173781.

It is an arithmetic number, because the mean of its divisors is an integer number (5943679213500).

Almost surely, 247209631968201 is an apocalyptic number.

It is an amenable number.

47209631968201 is a deficient number, since it is larger than the sum of its proper divisors (339801739799).

47209631968201 is a wasteful number, since it uses less digits than its factorization.

47209631968201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172279.

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 47209631968201 in words is "forty-seven trillion, two hundred nine billion, six hundred thirty-one million, nine hundred sixty-eight thousand, two hundred one".

Divisors: 1 139 524099 648041 72849761 90077699 339637640059 47209631968201