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379689201 = 356723321
BaseRepresentation
bin10110101000011…
…001100011110001
3222110110012200000
4112220121203301
51234200023301
6101402020213
712260206413
oct2650314361
9873405600
10379689201
11185363131
12a71a7669
136087c888
14385d89b3
1523500786
hex16a198f1

379689201 has 24 divisors (see below), whose sum is σ = 577266144. Its totient is φ = 249337440.

The previous prime is 379689197. The next prime is 379689223. The reversal of 379689201 is 102986973.

It is not a de Polignac number, because 379689201 - 22 = 379689197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379689241) 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, 4621 + ... + 27941.

It is an arithmetic number, because the mean of its divisors is an integer number (24052756).

Almost surely, 2379689201 is an apocalyptic number.

It is an amenable number.

379689201 is a deficient number, since it is larger than the sum of its proper divisors (197576943).

379689201 is an equidigital number, since it uses as much as digits as its factorization.

379689201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23403 (or 23391 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 379689201 is about 19485.6152327813. The cubic root of 379689201 is about 724.1181198007.

The spelling of 379689201 in words is "three hundred seventy-nine million, six hundred eighty-nine thousand, two hundred one".

Divisors: 1 3 9 27 67 81 201 243 603 1809 5427 16281 23321 69963 209889 629667 1562507 1889001 4687521 5667003 14062563 42187689 126563067 379689201