Search a number
-
+
380626325 = 5243523677
BaseRepresentation
bin10110101011111…
…110010110010101
3222112012211011022
4112223332112111
51234420020300
6101434050525
712301161512
oct2653762625
9875184138
10380626325
11185943212
12a7579a45
1360b1a2a1
14387a0309
1523638285
hex16afe595

380626325 has 24 divisors (see below), whose sum is σ = 484591008. Its totient is φ = 296412480.

The previous prime is 380626321. The next prime is 380626331. The reversal of 380626325 is 523626083.

It is not a de Polignac number, because 380626325 - 22 = 380626321 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380626321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 561887 + ... + 562563.

It is an arithmetic number, because the mean of its divisors is an integer number (20191292).

Almost surely, 2380626325 is an apocalyptic number.

It is an amenable number.

380626325 is a deficient number, since it is larger than the sum of its proper divisors (103964683).

380626325 is a wasteful number, since it uses less digits than its factorization.

380626325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253 (or 1248 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 380626325 is about 19509.6469727158. The cubic root of 380626325 is about 724.7133706435.

The spelling of 380626325 in words is "three hundred eighty million, six hundred twenty-six thousand, three hundred twenty-five".

Divisors: 1 5 25 43 215 523 677 1075 2615 3385 13075 16925 22489 29111 112445 145555 354071 562225 727775 1770355 8851775 15225053 76125265 380626325