Search a number
-
+
5214377280 = 26357775949
BaseRepresentation
bin1001101101100110…
…10001010101000000
3111110101202210220110
410312303101111000
541134340033110
62221230111320
7243134322060
oct46663212500
914411683813
105214377280
11223641a912
12101634b540
136513aac58
143767473a0
15207ba0a20
hex136cd1540

5214377280 has 112 divisors (see below), whose sum is σ = 18920764800. Its totient is φ = 1191856128.

The previous prime is 5214377279. The next prime is 5214377293. The reversal of 5214377280 is 827734125.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381255 + ... + 394694.

It is an arithmetic number, because the mean of its divisors is an integer number (168935400).

Almost surely, 25214377280 is an apocalyptic number.

It is an amenable number.

5214377280 is an abundant number, since it is smaller than the sum of its proper divisors (13706387520).

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

5214377280 is a wasteful number, since it uses less digits than its factorization.

5214377280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775976 (or 775966 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 5214377280 is about 72210.6451986132. The cubic root of 5214377280 is about 1734.0734288550.

The spelling of 5214377280 in words is "five billion, two hundred fourteen million, three hundred seventy-seven thousand, two hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 672 840 960 1120 1344 1680 2240 3360 6720 775949 1551898 2327847 3103796 3879745 4655694 5431643 6207592 7759490 9311388 10863286 11639235 12415184 15518980 16294929 18622776 21726572 23278470 24830368 27158215 31037960 32589858 37245552 43453144 46556940 49660736 54316430 62075920 65179716 74491104 81474645 86906288 93113880 108632860 124151840 130359432 148982208 162949290 173812576 186227760 217265720 248303680 260718864 325898580 347625152 372455520 434531440 521437728 651797160 744911040 869062880 1042875456 1303594320 1738125760 2607188640 5214377280