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4942170484 = 2219104961991
BaseRepresentation
bin1001001101001001…
…11000100101110100
3110202102120021101021
410212210320211310
540110143423414
62134223510524
7233320520206
oct44644704564
913672507337
104942170484
1121067a9919
12b5b158444
13609b91844
1434c52a776
151ddd31c24
hex126938974

4942170484 has 24 divisors (see below), whose sum is σ = 9112824000. Its totient is φ = 2338758720.

The previous prime is 4942170433. The next prime is 4942170547. The reversal of 4942170484 is 4840712494.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4942170484.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48729 + ... + 110719.

It is an arithmetic number, because the mean of its divisors is an integer number (379701000).

Almost surely, 24942170484 is an apocalyptic number.

It is an amenable number.

4942170484 is a deficient number, since it is larger than the sum of its proper divisors (4170653516).

4942170484 is a wasteful number, since it uses less digits than its factorization.

4942170484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63063 (or 63061 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 4942170484 is about 70300.5724301019. The cubic root of 4942170484 is about 1703.3578940405.

The spelling of 4942170484 in words is "four billion, nine hundred forty-two million, one hundred seventy thousand, four hundred eighty-four".

Divisors: 1 2 4 19 38 76 1049 2098 4196 19931 39862 61991 79724 123982 247964 1177829 2355658 4711316 65028559 130057118 260114236 1235542621 2471085242 4942170484