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4260949 = 71155337
BaseRepresentation
bin10000010000010001010101
322000110220221
4100100101111
52042322244
6231154341
751134410
oct20202125
98013827
104260949
112450350
1215159b1
13b62594
147ccb77
15592784
hex410455

4260949 has 8 divisors (see below), whose sum is σ = 5312448. Its totient is φ = 3320160.

The previous prime is 4260917. The next prime is 4260967. The reversal of 4260949 is 9490624.

4260949 = T154 + T155 + ... + T307.

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 4260949 - 25 = 4260917 is a prime.

It is a Duffinian number.

4260949 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4260049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27592 + ... + 27745.

It is an arithmetic number, because the mean of its divisors is an integer number (664056).

Almost surely, 24260949 is an apocalyptic number.

It is an amenable number.

4260949 is a deficient number, since it is larger than the sum of its proper divisors (1051499).

4260949 is a wasteful number, since it uses less digits than its factorization.

4260949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55355.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 4260949 is about 2064.2066272542. The cubic root of 4260949 is about 162.1195708208.

The spelling of 4260949 in words is "four million, two hundred sixty thousand, nine hundred forty-nine".

Divisors: 1 7 11 77 55337 387359 608707 4260949