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470000488400 = 24521175001221
BaseRepresentation
bin1101101011011100011…
…01100100111111010000
31122221011010211121211022
412311232031210333100
530200030111112100
6555525405335012
745646023143402
oct6655615447720
91587133747738
10470000488400
11171365028403
127710a267468
1335422bc7091
1418a68ca4b72
15c35c0a3e85
hex6d6e364fd0

470000488400 has 30 divisors (see below), whose sum is σ = 1129176174342. Its totient is φ = 188000195200.

The previous prime is 470000488393. The next prime is 470000488429. The reversal of 470000488400 is 4884000074.

It can be written as a sum of positive squares in 3 ways, for example, as 249260944 + 469751227456 = 15788^2 + 685384^2 .

470000488400 is a modest number, since divided by 488400 gives 470000 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 587500211 + ... + 587501010.

Almost surely, 2470000488400 is an apocalyptic number.

470000488400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470000488400 is an abundant number, since it is smaller than the sum of its proper divisors (659175685942).

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

470000488400 is a wasteful number, since it uses less digits than its factorization.

470000488400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175001239 (or 1175001228 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 35.

Adding to 470000488400 its reverse (4884000074), we get a palindrome (474884488474).

The spelling of 470000488400 in words is "four hundred seventy billion, four hundred eighty-eight thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 1175001221 2350002442 4700004884 5875006105 9400009768 11750012210 18800019536 23500024420 29375030525 47000048840 58750061050 94000097680 117500122100 235000244200 470000488400