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379468453 = 71317212423
BaseRepresentation
bin10110100111100…
…011101010100101
3222110000222212011
4112213203222211
51234120442303
6101353154221
712255300010
oct2647435245
9873028764
10379468453
111852222a1
12a70bb971
1360803260
143857c377
15234aa16d
hex169e3aa5

379468453 has 16 divisors (see below), whose sum is σ = 467502336. Its totient is φ = 299940480.

The previous prime is 379468429. The next prime is 379468457. The reversal of 379468453 is 354864973.

It is not a de Polignac number, because 379468453 - 29 = 379467941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 379468397 and 379468406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379468457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155400 + ... + 157822.

It is an arithmetic number, because the mean of its divisors is an integer number (29218896).

Almost surely, 2379468453 is an apocalyptic number.

It is an amenable number.

379468453 is a deficient number, since it is larger than the sum of its proper divisors (88033883).

379468453 is a wasteful number, since it uses less digits than its factorization.

379468453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164.

The product of its digits is 2177280, while the sum is 49.

The square root of 379468453 is about 19479.9500256032. The cubic root of 379468453 is about 723.9777606032.

The spelling of 379468453 in words is "three hundred seventy-nine million, four hundred sixty-eight thousand, four hundred fifty-three".

Divisors: 1 7 13 91 1721 2423 12047 16961 22373 31499 156611 220493 4169983 29189881 54209779 379468453