Search a number
-
+
379795559 = 11132204301
BaseRepresentation
bin10110101000110…
…011100001100111
3222110122121120012
4112220303201213
51234211424214
6101404200435
712261131453
oct2650634147
9873577505
10379795559
11185426030
12a723911b
13608b9100
1438625663
152352203e
hex16a33867

379795559 has 12 divisors (see below), whose sum is σ = 448647192. Its totient is φ = 318708000.

The previous prime is 379795553. The next prime is 379795561. The reversal of 379795559 is 955597973.

It is not a de Polignac number, because 379795559 - 28 = 379795303 is a prime.

It is a super-2 number, since 2×3797955592 = 288489333272244962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 379795498 and 379795507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379795553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100292 + ... + 104009.

It is an arithmetic number, because the mean of its divisors is an integer number (37387266).

Almost surely, 2379795559 is an apocalyptic number.

379795559 is a deficient number, since it is larger than the sum of its proper divisors (68851633).

379795559 is a wasteful number, since it uses less digits than its factorization.

379795559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204338 (or 204325 counting only the distinct ones).

The product of its digits is 13395375, while the sum is 59.

The square root of 379795559 is about 19488.3441831265. The cubic root of 379795559 is about 724.1857264684.

The spelling of 379795559 in words is "three hundred seventy-nine million, seven hundred ninety-five thousand, five hundred fifty-nine".

Divisors: 1 11 13 143 169 1859 204301 2247311 2655913 29215043 34526869 379795559