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2429652 = 223202471
BaseRepresentation
bin1001010001001011010100
311120102212010
421101023110
51110222102
6124024220
726436351
oct11211324
94512763
102429652
11140a485
12992070
13670b84
14473628
1532ed6c
hex2512d4

2429652 has 12 divisors (see below), whose sum is σ = 5669216. Its totient is φ = 809880.

The previous prime is 2429633. The next prime is 2429653. The reversal of 2429652 is 2569242.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×24296522 = 11806417682208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2429653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101224 + ... + 101247.

22429652 is an apocalyptic number.

It is an amenable number.

2429652 is an abundant number, since it is smaller than the sum of its proper divisors (3239564).

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

2429652 is a wasteful number, since it uses less digits than its factorization.

2429652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202478 (or 202476 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 2429652 is about 1558.7341017634. The cubic root of 2429652 is about 134.4357242761.

It can be divided in two parts, 2429 and 652, that added together give a triangular number (3081 = T78).

The spelling of 2429652 in words is "two million, four hundred twenty-nine thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 202471 404942 607413 809884 1214826 2429652