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4831660742 = 215559155269
BaseRepresentation
bin1000111111111110…
…10100101011000110
3110110201121210111212
410133333110223012
534343401120432
62115235131422
7230506303316
oct43777245306
913421553455
104831660742
11205a38a257
12b2a143b72
135c000b46c
1433b9a1446
151d42a32b2
hex11ffd4ac6

4831660742 has 8 divisors (see below), whose sum is σ = 7248003600. Its totient is φ = 2415659544.

The previous prime is 4831660693. The next prime is 4831660753. The reversal of 4831660742 is 2470661384.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4831660742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46517 + ... + 108752.

It is an arithmetic number, because the mean of its divisors is an integer number (906000450).

Almost surely, 24831660742 is an apocalyptic number.

4831660742 is a deficient number, since it is larger than the sum of its proper divisors (2416342858).

4831660742 is a wasteful number, since it uses less digits than its factorization.

4831660742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170830.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 4831660742 is about 69510.1484820742. The cubic root of 4831660742 is about 1690.5660536286.

The spelling of 4831660742 in words is "four billion, eight hundred thirty-one million, six hundred sixty thousand, seven hundred forty-two".

Divisors: 1 2 15559 31118 155269 310538 2415830371 4831660742