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5372430480 = 2432516974397
BaseRepresentation
bin1010000000011100…
…01100100010010000
3111212102011202010200
411000032030202100
542000320233410
62245033455200
7250063622424
oct50016144220
914772152120
105372430480
11230766259a
12105b271500
13678069561
1438d72ab84
152169c13c0
hex14038c890

5372430480 has 120 divisors (see below), whose sum is σ = 18057150072. Its totient is φ = 1431478272.

The previous prime is 5372430473. The next prime is 5372430499. The reversal of 5372430480 is 840342735.

It is a happy number.

5372430480 is a `hidden beast` number, since 537 + 2 + 43 + 0 + 4 + 80 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1747908864 + 3624521616 = 41808^2 + 60204^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1219642 + ... + 1224038.

Almost surely, 25372430480 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 5372430480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9028575036).

5372430480 is an abundant number, since it is smaller than the sum of its proper divisors (12684719592).

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

5372430480 is a wasteful number, since it uses less digits than its factorization.

5372430480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6113 (or 6104 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 5372430480 is about 73296.8654172878. The cubic root of 5372430480 is about 1751.4198523254.

The spelling of 5372430480 in words is "five billion, three hundred seventy-two million, four hundred thirty thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 1697 3394 4397 5091 6788 8485 8794 10182 13191 13576 15273 16970 17588 20364 21985 25455 26382 27152 30546 33940 35176 39573 40728 43970 50910 52764 61092 65955 67880 70352 76365 79146 81456 87940 101820 105528 122184 131910 135760 152730 158292 175880 197865 203640 211056 244368 263820 305460 316584 351760 395730 407280 527640 610920 633168 791460 1055280 1221840 1582920 3165840 7461709 14923418 22385127 29846836 37308545 44770254 59693672 67155381 74617090 89540508 111925635 119387344 134310762 149234180 179081016 223851270 268621524 298468360 335776905 358162032 447702540 537243048 596936720 671553810 895405080 1074486096 1343107620 1790810160 2686215240 5372430480