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2672315 = 517149211
BaseRepresentation
bin1010001100011010111011
312000202201122
422030122323
51141003230
6133135455
731500002
oct12143273
95022648
102672315
111565828
12a8a58b
13727469
144d7c39
1537bbe5
hex28c6bb

2672315 has 16 divisors (see below), whose sum is σ = 3434400. Its totient is φ = 1989120.

The previous prime is 2672309. The next prime is 2672317. The reversal of 2672315 is 5132762.

It is not a de Polignac number, because 2672315 - 212 = 2668219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2672317) 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, 12560 + ... + 12770.

It is an arithmetic number, because the mean of its divisors is an integer number (214650).

22672315 is an apocalyptic number.

2672315 is a deficient number, since it is larger than the sum of its proper divisors (762085).

2672315 is a wasteful number, since it uses less digits than its factorization.

2672315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382.

The product of its digits is 2520, while the sum is 26.

The square root of 2672315 is about 1634.7216888510. The cubic root of 2672315 is about 138.7700942139.

The spelling of 2672315 in words is "two million, six hundred seventy-two thousand, three hundred fifteen".

Divisors: 1 5 17 85 149 211 745 1055 2533 3587 12665 17935 31439 157195 534463 2672315