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47211400533641 = 312331680321817
BaseRepresentation
bin10101011110000010000101…
…10000100001011010001001
320012011100212200021210021212
422233001002300201122021
522142002422014034031
6244224341252542505
712641624342150321
oct1257010260413211
9205140780253255
1047211400533641
1114052273891243
125365a76621a35
132046029107046
14b93088966281
1556d12469b12b
hex2af042c21689

47211400533641 has 24 divisors (see below), whose sum is σ = 48940294066272. Its totient is φ = 45541637380800.

The previous prime is 47211400533611. The next prime is 47211400533707. The reversal of 47211400533641 is 14633500411274.

It is a de Polignac number, because none of the positive numbers 2k-47211400533641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47211400533611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2163962165 + ... + 2163983981.

It is an arithmetic number, because the mean of its divisors is an integer number (2039178919428).

Almost surely, 247211400533641 is an apocalyptic number.

It is an amenable number.

47211400533641 is a deficient number, since it is larger than the sum of its proper divisors (1728893532631).

47211400533641 is a wasteful number, since it uses less digits than its factorization.

47211400533641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29013 (or 28982 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 47211400533641 in words is "forty-seven trillion, two hundred eleven billion, four hundred million, five hundred thirty-three thousand, six hundred forty-one".

Divisors: 1 31 331 961 6803 10261 21817 210893 318091 676327 2251793 6537683 7221427 20966137 69805583 148421051 223864237 2163973073 4601052581 6939791347 49127367881 142632630011 1522948404311 47211400533641