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4751028932 = 221391365941
BaseRepresentation
bin1000110110010111…
…01111001011000100
3110021002220021110112
410123023233023010
534212230411212
62103235012152
7225510036206
oct43313571304
913232807415
104751028932
1120189173a1
12b0713a058
135a93b9630
14330db2776
151cc177422
hex11b2ef2c4

4751028932 has 12 divisors (see below), whose sum is σ = 8953862316. Its totient is φ = 2192782560.

The previous prime is 4751028929. The next prime is 4751028949. The reversal of 4751028932 is 2398201574.

It can be written as a sum of positive squares in 2 ways, for example, as 3152148736 + 1598880196 = 56144^2 + 39986^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4751028932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45682919 + ... + 45683022.

It is an arithmetic number, because the mean of its divisors is an integer number (746155193).

Almost surely, 24751028932 is an apocalyptic number.

It is an amenable number.

4751028932 is a deficient number, since it is larger than the sum of its proper divisors (4202833384).

4751028932 is a wasteful number, since it uses less digits than its factorization.

4751028932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91365958 (or 91365956 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 4751028932 is about 68927.7080135413. The cubic root of 4751028932 is about 1681.1090716217.

The spelling of 4751028932 in words is "four billion, seven hundred fifty-one million, twenty-eight thousand, nine hundred thirty-two".

Divisors: 1 2 4 13 26 52 91365941 182731882 365463764 1187757233 2375514466 4751028932