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5072065827 = 31988983611
BaseRepresentation
bin1001011100101000…
…11001010100100011
3111002110222122021220
410232110121110203
540341422101302
62155143550123
7236455563633
oct45624312443
914073878256
105072065827
11217305a144
12b9675b343
1362aa717aa
143618a06c3
151ea43e4bc
hex12e519523

5072065827 has 8 divisors (see below), whose sum is σ = 7118688960. Its totient is φ = 3203409960.

The previous prime is 5072065813. The next prime is 5072065847. The reversal of 5072065827 is 7285602705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5072065827 - 216 = 5072000291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5072065807) 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, 44491749 + ... + 44491862.

It is an arithmetic number, because the mean of its divisors is an integer number (889836120).

Almost surely, 25072065827 is an apocalyptic number.

5072065827 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5072065827 is a deficient number, since it is larger than the sum of its proper divisors (2046623133).

5072065827 is a wasteful number, since it uses less digits than its factorization.

5072065827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88983633.

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 5072065827 is about 71218.4374091429. The cubic root of 5072065827 is about 1718.1521785173.

The spelling of 5072065827 in words is "five billion, seventy-two million, sixty-five thousand, eight hundred twenty-seven".

Divisors: 1 3 19 57 88983611 266950833 1690688609 5072065827