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5047070168 = 2372191733917
BaseRepresentation
bin1001011001101010…
…00010110111011000
3111000201221201200202
410230311002313120
540314022221133
62152452121332
7236033250200
oct45465026730
914021851622
105047070168
11215aa37578
12b8a306248
1362582c56a
1435c435400
151e81532e8
hex12cd42dd8

5047070168 has 96 divisors (see below), whose sum is σ = 11657617200. Its totient is φ = 2036821248.

The previous prime is 5047070153. The next prime is 5047070179. The reversal of 5047070168 is 8610707405.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1286546 + ... + 1290462.

Almost surely, 25047070168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5047070168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5828808600).

5047070168 is an abundant number, since it is smaller than the sum of its proper divisors (6610547032).

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

5047070168 is a wasteful number, since it uses less digits than its factorization.

5047070168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4129 (or 4118 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 5047070168 is about 71042.7348009633. The cubic root of 5047070168 is about 1715.3251195364.

The spelling of 5047070168 in words is "five billion, forty-seven million, seventy thousand, one hundred sixty-eight".

Divisors: 1 2 4 7 8 14 19 28 38 49 56 76 98 133 152 173 196 266 346 392 532 692 931 1064 1211 1384 1862 2422 3287 3724 3917 4844 6574 7448 7834 8477 9688 13148 15668 16954 23009 26296 27419 31336 33908 46018 54838 67816 74423 92036 109676 148846 161063 184072 191933 219352 297692 322126 383866 520961 595384 644252 677641 767732 1041922 1288504 1355282 1535464 2083844 2710564 3646727 4167688 4743487 5421128 7293454 9486974 12875179 14586908 18973948 25750358 29173816 33204409 37947896 51500716 66408818 90126253 103001432 132817636 180252506 265635272 360505012 630883771 721010024 1261767542 2523535084 5047070168