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2379025 = 521141211
BaseRepresentation
bin1001000100110100010001
311110212102001
421010310101
51102112100
6122554001
726135635
oct11046421
94425361
102379025
111385440
12968901
13653b0c
1445cdc5
1531ed6a
hex244d11

2379025 has 24 divisors (see below), whose sum is σ = 3312288. Its totient is φ = 1680000.

The previous prime is 2379023. The next prime is 2379037. The reversal of 2379025 is 5209732.

It is not a de Polignac number, because 2379025 - 21 = 2379023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2378984 and 2379002.

It is not an unprimeable number, because it can be changed into a prime (2379023) 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, 11170 + ... + 11380.

It is an arithmetic number, because the mean of its divisors is an integer number (138012).

22379025 is an apocalyptic number.

2379025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2379025 is a deficient number, since it is larger than the sum of its proper divisors (933263).

2379025 is a wasteful number, since it uses less digits than its factorization.

2379025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2379025 is about 1542.4088303689. The cubic root of 2379025 is about 133.4954105414.

The spelling of 2379025 in words is "two million, three hundred seventy-nine thousand, twenty-five".

Divisors: 1 5 11 25 41 55 205 211 275 451 1025 1055 2255 2321 5275 8651 11275 11605 43255 58025 95161 216275 475805 2379025