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379874241 = 32157926731
BaseRepresentation
bin10110101001000…
…110101111000001
3222110210121111100
4112221012233001
51234221433431
6101410005013
712261610035
oct2651065701
9873717440
10379874241
1118547a15a
12a7276769
1360915b76
14386461c5
152353a4e6
hex16a46bc1

379874241 has 12 divisors (see below), whose sum is σ = 549075280. Its totient is φ = 253079640.

The previous prime is 379874203. The next prime is 379874249. The reversal of 379874241 is 142478973.

It is not a de Polignac number, because 379874241 - 218 = 379612097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379874249) 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, 846 + ... + 27576.

Almost surely, 2379874241 is an apocalyptic number.

It is an amenable number.

379874241 is a deficient number, since it is larger than the sum of its proper divisors (169201039).

379874241 is a wasteful number, since it uses less digits than its factorization.

379874241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28316 (or 28313 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 379874241 is about 19490.3627724063. The cubic root of 379874241 is about 724.2357327113.

The spelling of 379874241 in words is "three hundred seventy-nine million, eight hundred seventy-four thousand, two hundred forty-one".

Divisors: 1 3 9 1579 4737 14211 26731 80193 240579 42208249 126624747 379874241