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5428204880 = 245737534943
BaseRepresentation
bin1010000111000101…
…11101010101010000
3112000022010101020012
411003202331111100
542104110024010
62254345134052
7251341660130
oct50342752520
915008111205
105428204880
11233609773a
121075a8a328
13686797067
14396cc8ac0
1521b83c005
hex1438bd550

5428204880 has 160 divisors (see below), whose sum is σ = 15095890944. Its totient is φ = 1776273408.

The previous prime is 5428204871. The next prime is 5428204913. The reversal of 5428204880 is 884028245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1095689 + ... + 1100631.

Almost surely, 25428204880 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 5428204880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7547945472).

5428204880 is an abundant number, since it is smaller than the sum of its proper divisors (9667686064).

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

5428204880 is a wasteful number, since it uses less digits than its factorization.

5428204880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053 (or 5047 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 41.

The square root of 5428204880 is about 73676.3522441224. The cubic root of 5428204880 is about 1757.4598428598.

The spelling of 5428204880 in words is "five billion, four hundred twenty-eight million, two hundred four thousand, eight hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 37 40 53 56 70 74 80 106 112 140 148 185 212 259 265 280 296 370 371 424 518 530 560 592 740 742 848 1036 1060 1295 1480 1484 1855 1961 2072 2120 2590 2960 2968 3710 3922 4144 4240 4943 5180 5936 7420 7844 9805 9886 10360 13727 14840 15688 19610 19772 20720 24715 27454 29680 31376 34601 39220 39544 49430 54908 68635 69202 78440 79088 98860 109816 137270 138404 156880 173005 182891 197720 219632 261979 274540 276808 346010 365782 395440 523958 549080 553616 692020 731564 914455 1047916 1098160 1280237 1309895 1384040 1463128 1828910 1833853 2095832 2560474 2619790 2768080 2926256 3657820 3667706 4191664 5120948 5239580 6401185 7315640 7335412 9169265 9693223 10241896 10479160 12802370 14631280 14670824 18338530 19386446 20483792 20958320 25604740 29341648 36677060 38772892 48466115 51209480 67852561 73354120 77545784 96932230 102418960 135705122 146708240 155091568 193864460 271410244 339262805 387728920 542820488 678525610 775457840 1085640976 1357051220 2714102440 5428204880