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472330444900 = 2252192337293997
BaseRepresentation
bin1101101111110010001…
…01101010000001100100
31200011011112001200021111
412313321011222001210
530214313043214100
61000552520354404
746060534352446
oct6677105520144
91604145050244
10472330444900
1117235024a196
127765a615a04
133570482a472
1418c0a4d0496
15c4468e16ba
hex6df916a064

472330444900 has 288 divisors, whose sum is σ = 1161348168960. Its totient is φ = 165844039680.

The previous prime is 472330444871. The next prime is 472330444951. The reversal of 472330444900 is 9444033274.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 473751202 + ... + 473752198.

It is an arithmetic number, because the mean of its divisors is an integer number (4032458920).

Almost surely, 2472330444900 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 472330444900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580674084480).

472330444900 is an abundant number, since it is smaller than the sum of its proper divisors (689017724060).

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

472330444900 is a wasteful number, since it uses less digits than its factorization.

472330444900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383 (or 1376 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 472330444900 in words is "four hundred seventy-two billion, three hundred thirty million, four hundred forty-four thousand, nine hundred".