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5025028030 = 251147971959
BaseRepresentation
bin1001010111000001…
…11101011110111110
3110222012110212120021
410223200331132332
540242401344110
62150343442354
7235345014331
oct45340753676
913865425507
105025028030
112149551a30
12b82a563ba
136210b2789
14359538618
151e624c2da
hex12b83d7be

5025028030 has 32 divisors (see below), whose sum is σ = 10077281280. Its totient is φ = 1788402720.

The previous prime is 5025028007. The next prime is 5025028039. The reversal of 5025028030 is 308205205.

It is a junction number, because it is equal to n+sod(n) for n = 5025027986 and 5025028004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5025028039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480810 + ... + 491149.

It is an arithmetic number, because the mean of its divisors is an integer number (314915040).

Almost surely, 25025028030 is an apocalyptic number.

5025028030 is an abundant number, since it is smaller than the sum of its proper divisors (5052253250).

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

5025028030 is a wasteful number, since it uses less digits than its factorization.

5025028030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972024.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5025028030 is about 70887.4321018895. The cubic root of 5025028030 is about 1712.8243545671.

The spelling of 5025028030 in words is "five billion, twenty-five million, twenty-eight thousand, thirty".

Divisors: 1 2 5 10 11 22 47 55 94 110 235 470 517 1034 2585 5170 971959 1943918 4859795 9719590 10691549 21383098 45682073 53457745 91364146 106915490 228410365 456820730 502502803 1005005606 2512514015 5025028030