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47671362260 = 22517140209889
BaseRepresentation
bin101100011001011011…
…110100001011010100
311120001022002010011122
4230121123310023110
51240112332043020
633522214423112
73305224615304
oct543133641324
9146038063148
1047671362260
1119243272055
1292a5061a98
1346594ab982
142443369604
151390218125
hexb196f42d4

47671362260 has 24 divisors (see below), whose sum is σ = 105998676840. Its totient is φ = 17946865664.

The previous prime is 47671362259. The next prime is 47671362281. The reversal of 47671362260 is 6226317674.

47671362260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10436256964 + 37235105296 = 102158^2 + 192964^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70104605 + ... + 70105284.

It is an arithmetic number, because the mean of its divisors is an integer number (4416611535).

Almost surely, 247671362260 is an apocalyptic number.

It is an amenable number.

47671362260 is an abundant number, since it is smaller than the sum of its proper divisors (58327314580).

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

47671362260 is a wasteful number, since it uses less digits than its factorization.

47671362260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140209915 (or 140209913 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 47671362260 in words is "forty-seven billion, six hundred seventy-one million, three hundred sixty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 140209889 280419778 560839556 701049445 1402098890 2383568113 2804197780 4767136226 9534272452 11917840565 23835681130 47671362260