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2913102 = 232161839
BaseRepresentation
bin1011000111001101001110
312111000000200
423013031032
51221204402
6142234330
733522003
oct13071516
95430020
102913102
11170a725
12b859a6
137acc3a
1455b8aa
153c821c
hex2c734e

2913102 has 12 divisors (see below), whose sum is σ = 6311760. Its totient is φ = 971028.

The previous prime is 2913083. The next prime is 2913139. The reversal of 2913102 is 2013192.

It is a happy number.

2913102 is nontrivially palindromic in base 4.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 161839 = 2913102 / (2 + 9 + 1 + 3 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80902 + ... + 80937.

It is an arithmetic number, because the mean of its divisors is an integer number (525980).

22913102 is an apocalyptic number.

2913102 is an abundant number, since it is smaller than the sum of its proper divisors (3398658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2913102 is a wasteful number, since it uses less digits than its factorization.

2913102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161847 (or 161844 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 2913102 is about 1706.7811810540. The cubic root of 2913102 is about 142.8187509214.

Adding to 2913102 its reverse (2013192), we get a palindrome (4926294).

It can be divided in two parts, 29 and 13102, that added together give a palindrome (13131).

The spelling of 2913102 in words is "two million, nine hundred thirteen thousand, one hundred two".

Divisors: 1 2 3 6 9 18 161839 323678 485517 971034 1456551 2913102