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470870953056 = 25337419185813
BaseRepresentation
bin1101101101000100001…
…10001000110001100000
31200000101210202210212000
412312202012020301200
530203320430444211
61000152022404000
746006423030260
oct6664206106140
91600353683760
10470870953056
11171771417389
1277311890600
133553134c11a
1418b0c7337a0
15c3ad6e9656
hex6da2188c60

470870953056 has 192 divisors, whose sum is σ = 1573324300800. Its totient is φ = 134212750848.

The previous prime is 470870953051. The next prime is 470870953057. The reversal of 470870953056 is 650359078074.

470870953056 is a `hidden beast` number, since 470 + 8 + 7 + 0 + 95 + 30 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 470870952993 and 470870953011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470870953051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2441206 + ... + 2627018.

It is an arithmetic number, because the mean of its divisors is an integer number (8194397400).

Almost surely, 2470870953056 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 470870953056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (786662150400).

470870953056 is an abundant number, since it is smaller than the sum of its proper divisors (1102453347744).

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

470870953056 is a wasteful number, since it uses less digits than its factorization.

470870953056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186258 (or 186244 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 470870953056 in words is "four hundred seventy billion, eight hundred seventy million, nine hundred fifty-three thousand, fifty-six".