Search a number
-
+
379184372427 = 3719950336773
BaseRepresentation
bin1011000010010010010…
…01100101101011001011
31100020202000021221001110
411201021021211223023
522203032144404202
6450110033021403
736252353662110
oct5411111455313
91306660257043
10379184372427
111368a1769303
12615a40b4863
13299abc9b653
14144d1844907
159ce426a26c
hex5849265acb

379184372427 has 16 divisors (see below), whose sum is σ = 608215535360. Its totient is φ = 205272742752.

The previous prime is 379184372387. The next prime is 379184372447. The reversal of 379184372427 is 724273481973.

It is not a de Polignac number, because 379184372427 - 26 = 379184372363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379184372447) 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, 475167988 + ... + 475168785.

It is an arithmetic number, because the mean of its divisors is an integer number (38013470960).

Almost surely, 2379184372427 is an apocalyptic number.

379184372427 is a deficient number, since it is larger than the sum of its proper divisors (229031162933).

379184372427 is a wasteful number, since it uses less digits than its factorization.

379184372427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950336802.

The product of its digits is 14224896, while the sum is 57.

The spelling of 379184372427 in words is "three hundred seventy-nine billion, one hundred eighty-four million, three hundred seventy-two thousand, four hundred twenty-seven".

Divisors: 1 3 7 19 21 57 133 399 950336773 2851010319 6652357411 18056398687 19957072233 54169196061 126394790809 379184372427