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126708 = 22310559
BaseRepresentation
bin11110111011110100
320102210220
4132323310
513023313
62414340
71035261
oct367364
9212726
10126708
118721a
12613b0
134589a
1434268
1527823
hex1eef4

126708 has 12 divisors (see below), whose sum is σ = 295680. Its totient is φ = 42232.

The previous prime is 126703. The next prime is 126713. The reversal of 126708 is 807621.

126708 = 64 + 74 + ... + 144.

It is an interprime number because it is at equal distance from previous prime (126703) and next prime (126713).

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126703) by changing a digit.

126708 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 3 ways as a sum of consecutive naturals, for example, 5268 + ... + 5291.

It is an arithmetic number, because the mean of its divisors is an integer number (24640).

2126708 is an apocalyptic number.

It is an amenable number.

126708 is an abundant number, since it is smaller than the sum of its proper divisors (168972).

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

126708 is a wasteful number, since it uses less digits than its factorization.

126708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10566 (or 10564 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 126708 is about 355.9606719850. The cubic root of 126708 is about 50.2267038868.

The spelling of 126708 in words is "one hundred twenty-six thousand, seven hundred eight".

Divisors: 1 2 3 4 6 12 10559 21118 31677 42236 63354 126708