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4975254 = 2321771229
BaseRepresentation
bin10010111110101010010110
3100100202202200
4102332222112
52233202004
6254345330
760201054
oct22765226
910322680
104975254
112898a89
1217bb246
13105274b
149371d4
15684239
hex4bea96

4975254 has 48 divisors (see below), whose sum is σ = 11625120. Its totient is φ = 1532160.

The previous prime is 4975253. The next prime is 4975297. The reversal of 4975254 is 4525794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4975253) 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 23 ways as a sum of consecutive naturals, for example, 21612 + ... + 21840.

It is an arithmetic number, because the mean of its divisors is an integer number (242190).

Almost surely, 24975254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4975254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5812560).

4975254 is an abundant number, since it is smaller than the sum of its proper divisors (6649866).

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

4975254 is a wasteful number, since it uses less digits than its factorization.

4975254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 322 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 4975254 is about 2230.5277402444. The cubic root of 4975254 is about 170.7150275615.

The spelling of 4975254 in words is "four million, nine hundred seventy-five thousand, two hundred fifty-four".

Divisors: 1 2 3 6 9 17 18 34 51 71 102 142 153 213 229 306 426 458 639 687 1207 1278 1374 2061 2414 3621 3893 4122 7242 7786 10863 11679 16259 21726 23358 32518 35037 48777 70074 97554 146331 276403 292662 552806 829209 1658418 2487627 4975254