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8070652 = 224742929
BaseRepresentation
bin11110110010010111111100
3120012000212001
4132302113330
54031230102
6444552044
7125412412
oct36622774
916160761
108070652
114612667
122852624
131897645
1411012b2
15a96487
hex7b25fc

8070652 has 12 divisors (see below), whose sum is σ = 14424480. Its totient is φ = 3949376.

The previous prime is 8070637. The next prime is 8070653. The reversal of 8070652 is 2560708.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8070652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8070653) 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, 21277 + ... + 21652.

It is an arithmetic number, because the mean of its divisors is an integer number (1202040).

Almost surely, 28070652 is an apocalyptic number.

It is an amenable number.

8070652 is a deficient number, since it is larger than the sum of its proper divisors (6353828).

8070652 is a wasteful number, since it uses less digits than its factorization.

8070652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42980 (or 42978 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 8070652 is about 2840.8892973856. The cubic root of 8070652 is about 200.5870418899.

The spelling of 8070652 in words is "eight million, seventy thousand, six hundred fifty-two".

Divisors: 1 2 4 47 94 188 42929 85858 171716 2017663 4035326 8070652