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2974296 = 233139533
BaseRepresentation
bin1011010110001001011000
312121002222010
423112021120
51230134141
6143425520
734165263
oct13261130
95532863
102974296
1117516a6
12bb52a0
13801a50
14575cda
153db416
hex2d6258

2974296 has 32 divisors (see below), whose sum is σ = 8008560. Its totient is φ = 915072.

The previous prime is 2974289. The next prime is 2974297. The reversal of 2974296 is 6924792.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974297) 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, 4455 + ... + 5078.

22974296 is an apocalyptic number.

2974296 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2974296 is an abundant number, since it is smaller than the sum of its proper divisors (5034264).

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

2974296 is a wasteful number, since it uses less digits than its factorization.

2974296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9555 (or 9551 counting only the distinct ones).

The product of its digits is 54432, while the sum is 39.

The square root of 2974296 is about 1724.6147395868. The cubic root of 2974296 is about 143.8118685167.

The spelling of 2974296 in words is "two million, nine hundred seventy-four thousand, two hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 9533 19066 28599 38132 57198 76264 114396 123929 228792 247858 371787 495716 743574 991432 1487148 2974296