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47060240512872 = 23310781869223841
BaseRepresentation
bin10101011001101000100001…
…11010110011011101101000
320011121220201002001010002010
422230310100322303131220
522132013333032402442
6244031102005035520
712624663426161316
oct1254642072633550
9204556632033063
1047060240512872
1113aa4154a03344
12534070b3b5ba0
1320349b9420682
14b89a290d10b6
15569228d2bb9c
hex2acd10eb3768

47060240512872 has 64 divisors (see below), whose sum is σ = 118752120619200. Its totient is φ = 15539882485760.

The previous prime is 47060240512871. The next prime is 47060240512907. The reversal of 47060240512872 is 27821504206074.

47060240512872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47060240512871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210127672 + ... + 210351512.

It is an arithmetic number, because the mean of its divisors is an integer number (1855501884675).

Almost surely, 247060240512872 is an apocalyptic number.

It is an amenable number.

47060240512872 is an abundant number, since it is smaller than the sum of its proper divisors (71691880106328).

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

47060240512872 is a wasteful number, since it uses less digits than its factorization.

47060240512872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305826 (or 305822 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 48.

The spelling of 47060240512872 in words is "forty-seven trillion, sixty billion, two hundred forty million, five hundred twelve thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 107 214 321 428 642 856 1284 2568 81869 163738 223841 245607 327476 447682 491214 654952 671523 895364 982428 1343046 1790728 1964856 2686092 5372184 8759983 17519966 23950987 26279949 35039932 47901974 52559898 70079864 71852961 95803948 105119796 143705922 191607896 210239592 287411844 574823688 18325638829 36651277658 54976916487 73302555316 109953832974 146605110632 219907665948 439815331896 1960843354703 3921686709406 5882530064109 7843373418812 11765060128218 15686746837624 23530120256436 47060240512872