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470454315400 = 235229671210639
BaseRepresentation
bin1101101100010010100…
…00110010100110001000
31122222022202210102102201
412312021100302212020
530201442301043100
61000042420405544
745663203462236
oct6661120624610
91588282712381
10470454315400
11171578218343
12772162468b4
1335495c33974
1418aad27b956
15c386d4b36a
hex6d89432988

470454315400 has 96 divisors (see below), whose sum is σ = 1148413104000. Its totient is φ = 178980721920.

The previous prime is 470454315349. The next prime is 470454315413. The reversal of 470454315400 is 4513454074.

It is a self number, because there is not a number n which added to its sum of digits gives 470454315400.

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, 216720 + ... + 993919.

It is an arithmetic number, because the mean of its divisors is an integer number (11962636500).

Almost surely, 2470454315400 is an apocalyptic number.

470454315400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470454315400 is an abundant number, since it is smaller than the sum of its proper divisors (677958788600).

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

470454315400 is a wasteful number, since it uses less digits than its factorization.

470454315400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210751 (or 1210742 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 37.

Adding to 470454315400 its reverse (4513454074), we get a palindrome (474967769474).

The spelling of 470454315400 in words is "four hundred seventy billion, four hundred fifty-four million, three hundred fifteen thousand, four hundred".

Divisors: 1 2 4 5 8 10 20 25 29 40 50 58 67 100 116 134 145 200 232 268 290 335 536 580 670 725 1160 1340 1450 1675 1943 2680 2900 3350 3886 5800 6700 7772 9715 13400 15544 19430 38860 48575 77720 97150 194300 388600 1210639 2421278 4842556 6053195 9685112 12106390 24212780 30265975 35108531 48425560 60531950 70217062 81112813 121063900 140434124 162225626 175542655 242127800 280868248 324451252 351085310 405564065 648902504 702170620 811128130 877713275 1404341240 1622256260 1755426550 2027820325 2352271577 3244512520 3510853100 4055640650 4704543154 7021706200 8111281300 9409086308 11761357885 16222562600 18818172616 23522715770 47045431540 58806789425 94090863080 117613578850 235227157700 470454315400