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5328178160 = 245234367343
BaseRepresentation
bin1001111011001010…
…11000101111110000
3111202022220111100212
410331211120233300
541403003200120
62240413203252
7246015524054
oct47545305760
914668814325
105328178160
112294688128
121048490528
1366bb44356
143878cbc64
15212b7e6c5
hex13d958bf0

5328178160 has 80 divisors (see below), whose sum is σ = 13227439104. Its totient is φ = 1991168256.

The previous prime is 5328178159. The next prime is 5328178169. The reversal of 5328178160 is 618718235.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5328178169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45449 + ... + 112791.

Almost surely, 25328178160 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 5328178160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6613719552).

5328178160 is an abundant number, since it is smaller than the sum of its proper divisors (7899260944).

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

5328178160 is a wasteful number, since it uses less digits than its factorization.

5328178160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67422 (or 67416 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 5328178160 is about 72994.3707418593. The cubic root of 5328178160 is about 1746.5978156597.

The spelling of 5328178160 in words is "five billion, three hundred twenty-eight million, one hundred seventy-eight thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 23 40 43 46 80 86 92 115 172 184 215 230 344 368 430 460 688 860 920 989 1720 1840 1978 3440 3956 4945 7912 9890 15824 19780 39560 67343 79120 134686 269372 336715 538744 673430 1077488 1346860 1548889 2693720 2895749 3097778 5387440 5791498 6195556 7744445 11582996 12391112 14478745 15488890 23165992 24782224 28957490 30977780 46331984 57914980 61955560 66602227 115829960 123911120 133204454 231659920 266408908 333011135 532817816 666022270 1065635632 1332044540 2664089080 5328178160