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972282 = 231311237
BaseRepresentation
bin11101101010111111010
31211101201110
43231113322
5222103112
632501150
711156433
oct3552772
91741643
10972282
11604543
123aa7b6
1328071c
141b448a
1514313c
hexed5fa

972282 has 16 divisors (see below), whose sum is σ = 1960992. Its totient is φ = 321360.

The previous prime is 972277. The next prime is 972313. The reversal of 972282 is 282279.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168 + ... + 1404.

It is an arithmetic number, because the mean of its divisors is an integer number (122562).

2972282 is an apocalyptic number.

972282 is an abundant number, since it is smaller than the sum of its proper divisors (988710).

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

972282 is a wasteful number, since it uses less digits than its factorization.

972282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373.

The product of its digits is 4032, while the sum is 30.

The square root of 972282 is about 986.0436095833. The cubic root of 972282 is about 99.0673962060.

The spelling of 972282 in words is "nine hundred seventy-two thousand, two hundred eighty-two".

Divisors: 1 2 3 6 131 262 393 786 1237 2474 3711 7422 162047 324094 486141 972282