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47901014 = 27193137157
BaseRepresentation
bin1011011010111…
…0100101010110
310100010121211122
42312232211112
544230313024
64430403542
71121103050
oct266564526
9110117748
1047901014
1125047817
12140605b2
139c01bc5
14650c8d0
154312d5e
hex2dae956

47901014 has 64 divisors (see below), whose sum is σ = 92221440. Its totient is φ = 18195840.

The previous prime is 47901013. The next prime is 47901023. The reversal of 47901014 is 41010974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47901013) 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, 305024 + ... + 305180.

It is an arithmetic number, because the mean of its divisors is an integer number (1440960).

Almost surely, 247901014 is an apocalyptic number.

47901014 is a deficient number, since it is larger than the sum of its proper divisors (44320426).

47901014 is a wasteful number, since it uses less digits than its factorization.

47901014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 47901014 is about 6921.0558443058. The cubic root of 47901014 is about 363.1741278947.

Adding to 47901014 its reverse (41010974), we get a palindrome (88911988).

The spelling of 47901014 in words is "forty-seven million, nine hundred one thousand, fourteen".

Divisors: 1 2 7 14 19 31 37 38 62 74 133 157 217 259 266 314 434 518 589 703 1099 1147 1178 1406 2198 2294 2983 4123 4867 4921 5809 5966 8029 8246 9734 9842 11618 16058 20881 21793 34069 40663 41762 43586 68138 81326 92473 110371 152551 180079 184946 220742 305102 360158 647311 772597 1260553 1294622 1545194 2521106 3421501 6843002 23950507 47901014