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5070027280 = 24585374297
BaseRepresentation
bin1001011100011001…
…00111101000010000
3111002100011001221011
410232030213220100
540340411333110
62155032140304
7236432343433
oct45614475020
914070131834
105070027280
11217199759a
12b95b37694
1362a509956
143614cd81a
151ea18a48a
hex12e327a10

5070027280 has 40 divisors (see below), whose sum is σ = 11801791512. Its totient is φ = 2025606144.

The previous prime is 5070027269. The next prime is 5070027289. The reversal of 5070027280 is 827200705.

It can be written as a sum of positive squares in 4 ways, for example, as 389825536 + 4680201744 = 19744^2 + 68412^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (5070027289) 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, 31092 + ... + 105388.

Almost surely, 25070027280 is an apocalyptic number.

It is an amenable number.

5070027280 is an abundant number, since it is smaller than the sum of its proper divisors (6731764232).

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

5070027280 is a wasteful number, since it uses less digits than its factorization.

5070027280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75163 (or 75157 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 5070027280 is about 71204.1240378674. The cubic root of 5070027280 is about 1717.9219630959.

Adding to 5070027280 its reverse (827200705), we get a palindrome (5897227985).

The spelling of 5070027280 in words is "five billion, seventy million, twenty-seven thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 853 1706 3412 4265 6824 8530 13648 17060 34120 68240 74297 148594 297188 371485 594376 742970 1188752 1485940 2971880 5943760 63375341 126750682 253501364 316876705 507002728 633753410 1014005456 1267506820 2535013640 5070027280