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3124135036 = 2211151470219
BaseRepresentation
bin1011101000110110…
…1000010001111100
322001201121111121001
42322031220101330
522344234310121
61234001020044
7140263465261
oct27215502174
98051544531
103124135036
111363546990
12732324624
133aa328619
14218cbb268
15134414991
hexba36847c

3124135036 has 24 divisors (see below), whose sum is σ = 6003768960. Its totient is φ = 1410654000.

The previous prime is 3124135031. The next prime is 3124135043. The reversal of 3124135036 is 6305314213.

3124135036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3124134995 and 3124135013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3124135031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228466 + ... + 241753.

It is an arithmetic number, because the mean of its divisors is an integer number (250157040).

Almost surely, 23124135036 is an apocalyptic number.

It is an amenable number.

3124135036 is a deficient number, since it is larger than the sum of its proper divisors (2879633924).

3124135036 is a wasteful number, since it uses less digits than its factorization.

3124135036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470385 (or 470383 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3124135036 is about 55893.9624288706. The cubic root of 3124135036 is about 1461.8739675884.

Adding to 3124135036 its reverse (6305314213), we get a palindrome (9429449249).

The spelling of 3124135036 in words is "three billion, one hundred twenty-four million, one hundred thirty-five thousand, thirty-six".

Divisors: 1 2 4 11 22 44 151 302 604 1661 3322 6644 470219 940438 1880876 5172409 10344818 20689636 71003069 142006138 284012276 781033759 1562067518 3124135036