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5312040506 = 26151431803
BaseRepresentation
bin1001111001001111…
…10100111000111010
3111201012112121122222
410330213310320322
541334340244011
62235035244042
7245431412363
oct47447647072
914635477588
105312040506
112286565723
121042ba9622
136686b3c46
143856cab6a
15211542ddb
hex13c9f4e3a

5312040506 has 8 divisors (see below), whose sum is σ = 7969374624. Its totient is φ = 2655582300.

The previous prime is 5312040499. The next prime is 5312040511. The reversal of 5312040506 is 6050402135.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203600 + ... + 228203.

It is an arithmetic number, because the mean of its divisors is an integer number (996171828).

Almost surely, 25312040506 is an apocalyptic number.

5312040506 is a deficient number, since it is larger than the sum of its proper divisors (2657334118).

5312040506 is a wasteful number, since it uses less digits than its factorization.

5312040506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437956.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5312040506 is about 72883.7465145694. The cubic root of 5312040506 is about 1744.8327035615.

The spelling of 5312040506 in words is "five billion, three hundred twelve million, forty thousand, five hundred six".

Divisors: 1 2 6151 12302 431803 863606 2656020253 5312040506