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5061754690 = 25506175469
BaseRepresentation
bin1001011011011010…
…00011111101000010
3111001202120210001221
410231231003331002
540331302122230
62154134545254
7236302130206
oct45555037502
914052523057
105061754690
112168257243
12b9320822a
136288a1425
14360378b06
151e95a427a
hex12db43f42

5061754690 has 8 divisors (see below), whose sum is σ = 9111158460. Its totient is φ = 2024701872.

The previous prime is 5061754673. The next prime is 5061754699. The reversal of 5061754690 is 964571605.

It can be written as a sum of positive squares in 2 ways, for example, as 4950388881 + 111365809 = 70359^2 + 10553^2 .

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

It is a super-2 number, since 2×50617546902 = 51242721083473992200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5061754699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253087725 + ... + 253087744.

Almost surely, 25061754690 is an apocalyptic number.

5061754690 is a deficient number, since it is larger than the sum of its proper divisors (4049403770).

5061754690 is a wasteful number, since it uses less digits than its factorization.

5061754690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506175476.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 5061754690 is about 71146.0096561993. The cubic root of 5061754690 is about 1716.9870962899.

The spelling of 5061754690 in words is "five billion, sixty-one million, seven hundred fifty-four thousand, six hundred ninety".

Divisors: 1 2 5 10 506175469 1012350938 2530877345 5061754690