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3038050128 = 243232751857
BaseRepresentation
bin1011010100010100…
…1111011101010000
321211201121221022010
42311011033131100
522210220101003
61221243542520
7135200000001
oct26505173520
97751557263
103038050128
11131999a033
1270952aa40
133955476c9
1420b6ad1a8
1512baad003
hexb514f750

3038050128 has 40 divisors (see below), whose sum is σ = 8189529408. Its totient is φ = 968653312.

The previous prime is 3038050123. The next prime is 3038050133. The reversal of 3038050128 is 8210508303.

It is a happy number.

3038050128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3038050123) and next prime (3038050133).

It is a junction number, because it is equal to n+sod(n) for n = 3038050095 and 3038050104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3038050123) 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, 1374825 + ... + 1377032.

Almost surely, 23038050128 is an apocalyptic number.

It is an amenable number.

3038050128 is an abundant number, since it is smaller than the sum of its proper divisors (5151479280).

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

3038050128 is a wasteful number, since it uses less digits than its factorization.

3038050128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2751891 (or 2751885 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 3038050128 is about 55118.5098492330. The cubic root of 3038050128 is about 1448.3215025351.

It can be divided in two parts, 30380 and 50128, that added together give a palindrome (80508).

The spelling of 3038050128 in words is "three billion, thirty-eight million, fifty thousand, one hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 16 23 24 46 48 69 92 138 184 276 368 552 1104 2751857 5503714 8255571 11007428 16511142 22014856 33022284 44029712 63292711 66044568 126585422 132089136 189878133 253170844 379756266 506341688 759512532 1012683376 1519025064 3038050128