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47880672524 = 2219630008849
BaseRepresentation
bin101100100101111010…
…010001010100001100
311120120212221011212122
4230211322101110030
51241024423010044
633555052552112
73313346000306
oct544572212414
9146525834778
1047880672524
1119340433a43
129343182638
1346909758b9
142463092976
1513a37b0dee
hexb25e9150c

47880672524 has 12 divisors (see below), whose sum is σ = 88201239000. Its totient is φ = 22680318528.

The previous prime is 47880672493. The next prime is 47880672529. The reversal of 47880672524 is 42527608874.

It is not an unprimeable number, because it can be changed into a prime (47880672529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315004349 + ... + 315004500.

It is an arithmetic number, because the mean of its divisors is an integer number (7350103250).

Almost surely, 247880672524 is an apocalyptic number.

It is an amenable number.

47880672524 is a deficient number, since it is larger than the sum of its proper divisors (40320566476).

47880672524 is a wasteful number, since it uses less digits than its factorization.

47880672524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630008872 (or 630008870 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 53.

The spelling of 47880672524 in words is "forty-seven billion, eight hundred eighty million, six hundred seventy-two thousand, five hundred twenty-four".

Divisors: 1 2 4 19 38 76 630008849 1260017698 2520035396 11970168131 23940336262 47880672524