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3128060248 = 2317223103141
BaseRepresentation
bin1011101001110010…
…0110100101011000
322001222222220222021
42322130212211120
522401240411443
61234221104224
7140342034115
oct27234464530
98058886867
103128060248
111365787a65
127336b8074
133ab0a1131
1421961d90c
1513493c9ed
hexba726958

3128060248 has 32 divisors (see below), whose sum is σ = 6238028160. Its totient is φ = 1465413120.

The previous prime is 3128060233. The next prime is 3128060261. The reversal of 3128060248 is 8420608213.

3128060248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 21243 + ... + 81898.

It is an arithmetic number, because the mean of its divisors is an integer number (194938380).

Almost surely, 23128060248 is an apocalyptic number.

It is an amenable number.

3128060248 is a deficient number, since it is larger than the sum of its proper divisors (3109967912).

3128060248 is a wasteful number, since it uses less digits than its factorization.

3128060248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103387 (or 103383 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 3128060248 is about 55929.0644298651. The cubic root of 3128060248 is about 1462.4859517778.

The spelling of 3128060248 in words is "three billion, one hundred twenty-eight million, sixty thousand, two hundred forty-eight".

Divisors: 1 2 4 8 17 34 68 136 223 446 892 1784 3791 7582 15164 30328 103141 206282 412564 825128 1753397 3506794 7013588 14027176 23000443 46000886 92001772 184003544 391007531 782015062 1564030124 3128060248