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2913053 = 111321567
BaseRepresentation
bin1011000111001100011101
312110222221212
423013030131
51221204203
6142234205
733521603
oct13071435
95428855
102913053
11170a690
12b85965
137acc00
1455b873
153c81d8
hex2c731d

2913053 has 12 divisors (see below), whose sum is σ = 3443328. Its totient is φ = 2442960.

The previous prime is 2913041. The next prime is 2913067. The reversal of 2913053 is 3503192.

It is a happy number.

It is not a de Polignac number, because 2913053 - 24 = 2913037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2913083) 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, 1076 + ... + 2642.

It is an arithmetic number, because the mean of its divisors is an integer number (286944).

22913053 is an apocalyptic number.

It is an amenable number.

2913053 is a deficient number, since it is larger than the sum of its proper divisors (530275).

2913053 is a wasteful number, since it uses less digits than its factorization.

2913053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604 (or 1591 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 2913053 is about 1706.7668264880. The cubic root of 2913053 is about 142.8179501533.

The spelling of 2913053 in words is "two million, nine hundred thirteen thousand, fifty-three".

Divisors: 1 11 13 143 169 1567 1859 17237 20371 224081 264823 2913053