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42682260 = 2235711371
BaseRepresentation
bin1010001011010…
…0011110010100
32222022111001110
42202310132110
541411313020
64122455020
71025536035
oct242643624
988274043
1042682260
11221028a5
1212364470
138ac569a
145950a8c
153b318e0
hex28b4794

42682260 has 24 divisors (see below), whose sum is σ = 119510496. Its totient is φ = 11381920.

The previous prime is 42682219. The next prime is 42682279. The reversal of 42682260 is 6228624.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 355626 + ... + 355745.

It is an arithmetic number, because the mean of its divisors is an integer number (4979604).

Almost surely, 242682260 is an apocalyptic number.

It is an amenable number.

42682260 is an abundant number, since it is smaller than the sum of its proper divisors (76828236).

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

42682260 is a wasteful number, since it uses less digits than its factorization.

42682260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711383 (or 711381 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 42682260 is about 6533.1661543236. The cubic root of 42682260 is about 349.4747495578.

The spelling of 42682260 in words is "forty-two million, six hundred eighty-two thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 711371 1422742 2134113 2845484 3556855 4268226 7113710 8536452 10670565 14227420 21341130 42682260