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4892992984 = 2311291917317
BaseRepresentation
bin1001000111010010…
…10010010111011000
3110122000000210112101
410203221102113120
540010101233414
62125305453144
7232152516445
oct44351222730
913560023471
104892992984
112090a70060
12b467a11b4
135cc933929
14345ba89cc
151d986aa74
hex123a525d8

4892992984 has 32 divisors (see below), whose sum is σ = 10353517200. Its totient is φ = 2147393920.

The previous prime is 4892992981. The next prime is 4892992987.

4892992984 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (4892992981) and next prime (4892992987).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4892992981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956107 + ... + 961210.

Almost surely, 24892992984 is an apocalyptic number.

4892992984 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4892992984 is an abundant number, since it is smaller than the sum of its proper divisors (5460524216).

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

4892992984 is a wasteful number, since it uses less digits than its factorization.

4892992984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917363 (or 1917359 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 64.

The square root of 4892992984 is about 69949.9319799526. The cubic root of 4892992984 is about 1697.6892461897.

The spelling of 4892992984 in words is "four billion, eight hundred ninety-two million, nine hundred ninety-two thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 11 22 29 44 58 88 116 232 319 638 1276 2552 1917317 3834634 7669268 15338536 21090487 42180974 55602193 84361948 111204386 168723896 222408772 444817544 611624123 1223248246 2446496492 4892992984