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4952891124 = 22355095567
BaseRepresentation
bin1001001110011011…
…10001111011110100
3110210011201221100000
410213031301323310
540120420003444
62135245351300
7233510610546
oct44715617364
913704657300
104952891124
112111861455
12b62868530
1360c17640c
1434db1b696
151dec4d469
hex127371ef4

4952891124 has 36 divisors (see below), whose sum is σ = 12983507264. Its totient is φ = 1650963384.

The previous prime is 4952891071. The next prime is 4952891131. The reversal of 4952891124 is 4211982594.

It is a happy number.

4952891124 is a `hidden beast` number, since 4 + 9 + 528 + 9 + 112 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×49528911242 = 49062260972395966752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4952891124.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 2546812 + ... + 2548755.

Almost surely, 24952891124 is an apocalyptic number.

It is an amenable number.

4952891124 is an abundant number, since it is smaller than the sum of its proper divisors (8030616140).

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

4952891124 is a wasteful number, since it uses less digits than its factorization.

4952891124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5095586 (or 5095572 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 4952891124 is about 70376.7797217236. The cubic root of 4952891124 is about 1704.5886554799.

The spelling of 4952891124 in words is "four billion, nine hundred fifty-two million, eight hundred ninety-one thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 972 5095567 10191134 15286701 20382268 30573402 45860103 61146804 91720206 137580309 183440412 275160618 412740927 550321236 825481854 1238222781 1650963708 2476445562 4952891124