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2952495 = 3257213103
BaseRepresentation
bin1011010000110100101111
312120000001200
423100310233
51223434440
6143140543
734044600
oct13206457
95500050
102952495
111737287
12ba4753
137c4b50
1456bda7
153d4c30
hex2d0d2f

2952495 has 72 divisors (see below), whose sum is σ = 6473376. Its totient is φ = 1233792.

The previous prime is 2952479. The next prime is 2952511. The reversal of 2952495 is 5942592.

It is a happy number.

2952495 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2952479) and next prime (2952511).

It is not a de Polignac number, because 2952495 - 24 = 2952479 is a prime.

2952495 is strictly pandigital in base 8.

2952495 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 28614 + ... + 28716.

It is an arithmetic number, because the mean of its divisors is an integer number (89908).

22952495 is an apocalyptic number.

2952495 is an abundant number, since it is smaller than the sum of its proper divisors (3520881).

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

2952495 is a wasteful number, since it uses less digits than its factorization.

2952495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 131 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 2952495 is about 1718.2825728034. The cubic root of 2952495 is about 143.4596356827.

The spelling of 2952495 in words is "two million, nine hundred fifty-two thousand, four hundred ninety-five".

Divisors: 1 3 5 7 9 13 15 21 35 39 45 49 63 65 91 103 105 117 147 195 245 273 309 315 441 455 515 585 637 721 735 819 927 1339 1365 1545 1911 2163 2205 3185 3605 4017 4095 4635 5047 5733 6489 6695 9373 9555 10815 12051 15141 20085 25235 28119 28665 32445 45423 46865 60255 65611 75705 84357 140595 196833 227115 328055 421785 590499 984165 2952495