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416052473 = 2979181603
BaseRepresentation
bin11000110011000…
…111010011111001
31001222212122200212
4120303013103321
51323002134343
6105141240505
713211246654
oct3063072371
91058778625
10416052473
111a393a421
12b7403135
1368271cc5
143d38289b
15267d4c18
hex18cc74f9

416052473 has 8 divisors (see below), whose sum is σ = 435849600. Its totient is φ = 396618768.

The previous prime is 416052397. The next prime is 416052493. The reversal of 416052473 is 374250614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-416052473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (416052493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88511 + ... + 93092.

It is an arithmetic number, because the mean of its divisors is an integer number (54481200).

Almost surely, 2416052473 is an apocalyptic number.

It is an amenable number.

416052473 is a deficient number, since it is larger than the sum of its proper divisors (19797127).

416052473 is a wasteful number, since it uses less digits than its factorization.

416052473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181711.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 416052473 is about 20397.3643640545. The cubic root of 416052473 is about 746.5336172326.

The spelling of 416052473 in words is "four hundred sixteen million, fifty-two thousand, four hundred seventy-three".

Divisors: 1 29 79 2291 181603 5266487 14346637 416052473