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4702988484 = 2232130638569
BaseRepresentation
bin1000110000101000…
…11110100011000100
3110010202111120100200
410120110132203010
534112431112414
62054401210500
7224354512455
oct43024364304
913122446320
104702988484
111aa3794947
12ab3030a30
1359c46912c
1432886912c
151c7d38109
hex11851e8c4

4702988484 has 18 divisors (see below), whose sum is σ = 11888109870. Its totient is φ = 1567662816.

The previous prime is 4702988483. The next prime is 4702988501. The reversal of 4702988484 is 4848892074.

4702988484 is a `hidden beast` number, since 4 + 70 + 2 + 98 + 8 + 484 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3292234884 + 1410753600 = 57378^2 + 37560^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 4702988484.

It is not an unprimeable number, because it can be changed into a prime (4702988483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65319249 + ... + 65319320.

Almost surely, 24702988484 is an apocalyptic number.

It is an amenable number.

4702988484 is an abundant number, since it is smaller than the sum of its proper divisors (7185121386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4702988484 is a wasteful number, since it uses less digits than its factorization.

4702988484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130638579 (or 130638574 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The square root of 4702988484 is about 68578.3383000784. The cubic root of 4702988484 is about 1675.4236378813.

The spelling of 4702988484 in words is "four billion, seven hundred two million, nine hundred eighty-eight thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 36 130638569 261277138 391915707 522554276 783831414 1175747121 1567662828 2351494242 4702988484