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6870116 = 2211156139
BaseRepresentation
bin11010001101010001100100
3110221001000202
4122031101210
53224320431
6403130032
7112252331
oct32152144
913831022
106870116
113972690
122373918
131567076
14cab988
1590a8cb
hex68d464

6870116 has 12 divisors (see below), whose sum is σ = 13115760. Its totient is φ = 3122760.

The previous prime is 6870107. The next prime is 6870119. The reversal of 6870116 is 6110786.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6870119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78026 + ... + 78113.

It is an arithmetic number, because the mean of its divisors is an integer number (1092980).

Almost surely, 26870116 is an apocalyptic number.

It is an amenable number.

6870116 is a deficient number, since it is larger than the sum of its proper divisors (6245644).

6870116 is a wasteful number, since it uses less digits than its factorization.

6870116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156154 (or 156152 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 6870116 is about 2621.0906127030. The cubic root of 6870116 is about 190.1025854143.

The spelling of 6870116 in words is "six million, eight hundred seventy thousand, one hundred sixteen".

Divisors: 1 2 4 11 22 44 156139 312278 624556 1717529 3435058 6870116