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4872008400 = 243527580001
BaseRepresentation
bin1001000100110010…
…01111001011010000
3110120112112200002120
410202121033023100
534434213232100
62123240014240
7231506250060
oct44231171320
913515480076
104872008400
112080138026
12b3b761380
135c849730c
143430a53a0
151d7ac30a0
hex12264f2d0

4872008400 has 120 divisors (see below), whose sum is σ = 17836221504. Its totient is φ = 1113600000.

The previous prime is 4872008389. The next prime is 4872008413. The reversal of 4872008400 is 48002784.

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

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, 281601 + ... + 298400.

Almost surely, 24872008400 is an apocalyptic number.

4872008400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4872008400 is an abundant number, since it is smaller than the sum of its proper divisors (12964213104).

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

4872008400 is a wasteful number, since it uses less digits than its factorization.

4872008400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580029 (or 580018 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 4872008400 is about 69799.7736386014. The cubic root of 4872008400 is about 1695.2588078630.

The spelling of 4872008400 in words is "four billion, eight hundred seventy-two million, eight thousand, four hundred".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 80 84 100 105 112 120 140 150 168 175 200 210 240 280 300 336 350 400 420 525 560 600 700 840 1050 1200 1400 1680 2100 2800 4200 8400 580001 1160002 1740003 2320004 2900005 3480006 4060007 4640008 5800010 6960012 8120014 8700015 9280016 11600020 12180021 13920024 14500025 16240028 17400030 20300035 23200040 24360042 27840048 29000050 32480056 34800060 40600070 43500075 46400080 48720084 58000100 60900105 64960112 69600120 81200140 87000150 97440168 101500175 116000200 121800210 139200240 162400280 174000300 194880336 203000350 232000400 243600420 304500525 324800560 348000600 406000700 487200840 609001050 696001200 812001400 974401680 1218002100 1624002800 2436004200 4872008400