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516900741 = 3749150131
BaseRepresentation
bin11110110011110…
…100011110000101
31100000122021111220
4132303310132011
52024311310431
6123142550553
715544404150
oct3663643605
91300567456
10516900741
112458601a5
12125138459
1383121936
144c914c97
15305a5b96
hex1ecf4785

516900741 has 16 divisors (see below), whose sum is σ = 789278208. Its totient is φ = 294764400.

The previous prime is 516900739. The next prime is 516900743. The reversal of 516900741 is 147009615.

It is an interprime number because it is at equal distance from previous prime (516900739) and next prime (516900743).

It is not a de Polignac number, because 516900741 - 21 = 516900739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516900743) 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 15 ways as a sum of consecutive naturals, for example, 14755 + ... + 35376.

It is an arithmetic number, because the mean of its divisors is an integer number (49329888).

Almost surely, 2516900741 is an apocalyptic number.

It is an amenable number.

516900741 is a deficient number, since it is larger than the sum of its proper divisors (272377467).

516900741 is a wasteful number, since it uses less digits than its factorization.

516900741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50632.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 516900741 is about 22735.4511941153. The cubic root of 516900741 is about 802.5443684284.

The spelling of 516900741 in words is "five hundred sixteen million, nine hundred thousand, seven hundred forty-one".

Divisors: 1 3 7 21 491 1473 3437 10311 50131 150393 350917 1052751 24614321 73842963 172300247 516900741