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552292 = 221321943
BaseRepresentation
bin10000110110101100100
31001001121021
42012311210
5120133132
615500524
74460116
oct2066544
91031537
10552292
11347a44
12227744
13164500
141053b6
15ad997
hex86d64

552292 has 36 divisors (see below), whose sum is σ = 1127280. Its totient is φ = 235872.

The previous prime is 552283. The next prime is 552301. The reversal of 552292 is 292255.

It is an interprime number because it is at equal distance from previous prime (552283) and next prime (552301).

It is a zygodrome in base 12.

It is an unprimeable number.

552292 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12823 + ... + 12865.

2552292 is an apocalyptic number.

552292 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

552292 is an abundant number, since it is smaller than the sum of its proper divisors (574988).

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

552292 is a wasteful number, since it uses less digits than its factorization.

552292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 77 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 552292 is about 743.1635082537. The cubic root of 552292 is about 82.0457805039.

The spelling of 552292 in words is "five hundred fifty-two thousand, two hundred ninety-two".

Divisors: 1 2 4 13 19 26 38 43 52 76 86 169 172 247 338 494 559 676 817 988 1118 1634 2236 3211 3268 6422 7267 10621 12844 14534 21242 29068 42484 138073 276146 552292