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4961740724 = 221240435181
BaseRepresentation
bin1001001111011111…
…00010011110110100
3110210210101112200222
410213233202132310
540130201200344
62140203153512
7233646046253
oct44757423664
913723345628
104961740724
112116856276
12b65815898
13610c54475
14350d8279a
151e08ea5ee
hex127be27b4

4961740724 has 6 divisors (see below), whose sum is σ = 8683046274. Its totient is φ = 2480870360.

The previous prime is 4961740709. The next prime is 4961740727. The reversal of 4961740724 is 4270471694.

It can be written as a sum of positive squares in only one way, i.e., 2696932624 + 2264808100 = 51932^2 + 47590^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961740727) by changing a digit.

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 as a sum of consecutive naturals, namely, 620217587 + ... + 620217594.

It is an arithmetic number, because the mean of its divisors is an integer number (1447174379).

Almost surely, 24961740724 is an apocalyptic number.

It is an amenable number.

4961740724 is a deficient number, since it is larger than the sum of its proper divisors (3721305550).

4961740724 is a wasteful number, since it uses less digits than its factorization.

4961740724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240435185 (or 1240435183 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 4961740724 is about 70439.6246724810. The cubic root of 4961740724 is about 1705.6032785181.

The spelling of 4961740724 in words is "four billion, nine hundred sixty-one million, seven hundred forty thousand, seven hundred twenty-four".

Divisors: 1 2 4 1240435181 2480870362 4961740724