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374005423 = 11172000029
BaseRepresentation
bin10110010010101…
…101111010101111
3222001202102222201
4112102231322233
51231221133143
6101040122331
712160664551
oct2622557257
9861672881
10374005423
111821308a0
12a53063a7
135c63c7ac
14379594d1
1522c7b64d
hex164adeaf

374005423 has 8 divisors (see below), whose sum is σ = 432006480. Its totient is φ = 320004480.

The previous prime is 374005409. The next prime is 374005433. The reversal of 374005423 is 324500473.

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

It is a cyclic number.

It is not a de Polignac number, because 374005423 - 25 = 374005391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 374005391 and 374005400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374005433) 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, 999828 + ... + 1000201.

It is an arithmetic number, because the mean of its divisors is an integer number (54000810).

Almost surely, 2374005423 is an apocalyptic number.

374005423 is a deficient number, since it is larger than the sum of its proper divisors (58001057).

374005423 is a wasteful number, since it uses less digits than its factorization.

374005423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000057.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 374005423 is about 19339.2198136326. The cubic root of 374005423 is about 720.4866970402.

Adding to 374005423 its reverse (324500473), we get a palindrome (698505896).

The spelling of 374005423 in words is "three hundred seventy-four million, five thousand, four hundred twenty-three".

Divisors: 1 11 17 187 2000029 22000319 34000493 374005423