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2913252 = 2231032357
BaseRepresentation
bin1011000111001111100100
312111000020020
423013033210
51221211002
6142235140
733522306
oct13071744
95430206
102913252
11170a851
12b85ab0
137b0024
1455b976
153c82bc
hex2c73e4

2913252 has 24 divisors (see below), whose sum is σ = 6866496. Its totient is φ = 961248.

The previous prime is 2913247. The next prime is 2913257. The reversal of 2913252 is 2523192.

It is an interprime number because it is at equal distance from previous prime (2913247) and next prime (2913257).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2913257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58 + ... + 2414.

It is an arithmetic number, because the mean of its divisors is an integer number (286104).

22913252 is an apocalyptic number.

It is an amenable number.

2913252 is an abundant number, since it is smaller than the sum of its proper divisors (3953244).

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

2913252 is a wasteful number, since it uses less digits than its factorization.

2913252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467 (or 2465 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 2913252 is about 1706.8251228524. The cubic root of 2913252 is about 142.8212021967.

The spelling of 2913252 in words is "two million, nine hundred thirteen thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 103 206 309 412 618 1236 2357 4714 7071 9428 14142 28284 242771 485542 728313 971084 1456626 2913252