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379230141 = 3235496089
BaseRepresentation
bin10110100110101…
…001011110111101
3222102120212221210
4112212221132331
51234040331031
6101344115033
712253255143
oct2646513675
9872525853
10379230141
1118507a244
12a7005a79
136074b944
1438519593
152345e746
hex169a97bd

379230141 has 8 divisors (see below), whose sum is σ = 527624640. Its totient is φ = 241827872.

The previous prime is 379230119. The next prime is 379230167. The reversal of 379230141 is 141032973.

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 379230141 - 26 = 379230077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 379230099 and 379230108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379230041) 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, 2747976 + ... + 2748113.

It is an arithmetic number, because the mean of its divisors is an integer number (65953080).

Almost surely, 2379230141 is an apocalyptic number.

It is an amenable number.

379230141 is a deficient number, since it is larger than the sum of its proper divisors (148394499).

379230141 is a wasteful number, since it uses less digits than its factorization.

379230141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5496115.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 379230141 is about 19473.8322114575. The cubic root of 379230141 is about 723.8261724917.

It can be divided in two parts, 3792 and 30141, that added together give a palindrome (33933).

The spelling of 379230141 in words is "three hundred seventy-nine million, two hundred thirty thousand, one hundred forty-one".

Divisors: 1 3 23 69 5496089 16488267 126410047 379230141