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470434242854400 = 29352112371798997
BaseRepresentation
bin110101011110110111000000…
…1111011110111111000000000
32021200200002000020102111100220
41222331232001323313320000
5443130043312132320100
64344310301353543040
7201042516041643216
oct15275560173677000
92250602006374326
10470434242854400
11126993050994490
1244919384114a80
13172659b2c896c6
1484251d2daacb6
15395c11a88daa0
hex1abdb81ef7e00

470434242854400 has 3840 divisors, whose sum is σ = 1856012407603200. Its totient is φ = 103912833024000.

The previous prime is 470434242854347. The next prime is 470434242854417. The reversal of 470434242854400 is 4458242434074.

It is a tau number, because it is divible by the number of its divisors (3840).

It is a super-3 number, since 3×4704342428544003 (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 4849837555152 + ... + 4849837555248.

It is an arithmetic number, because the mean of its divisors is an integer number (483336564480).

Almost surely, 2470434242854400 is an apocalyptic number.

470434242854400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470434242854400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (928006203801600).

470434242854400 is an abundant number, since it is smaller than the sum of its proper divisors (1385578164748800).

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

470434242854400 is a wasteful number, since it uses less digits than its factorization.

470434242854400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 51.

The spelling of 470434242854400 in words is "four hundred seventy trillion, four hundred thirty-four billion, two hundred forty-two million, eight hundred fifty-four thousand, four hundred".