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4971294 = 23553193
BaseRepresentation
bin10010111101101100011110
3100100120100000
4102331230132
52233040134
6254315130
760153366
oct22755436
910316300
104971294
112896009
1217b8aa6
1310509c3
149359a6
15682e99
hex4bdb1e

4971294 has 48 divisors (see below), whose sum is σ = 11439792. Its totient is φ = 1617408.

The previous prime is 4971287. The next prime is 4971301. The reversal of 4971294 is 4921794.

It is an interprime number because it is at equal distance from previous prime (4971287) and next prime (4971301).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25662 + ... + 25854.

It is an arithmetic number, because the mean of its divisors is an integer number (238329).

Almost surely, 24971294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4971294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5719896).

4971294 is an abundant number, since it is smaller than the sum of its proper divisors (6468498).

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

4971294 is a wasteful number, since it uses less digits than its factorization.

4971294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 251 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 4971294 is about 2229.6398812364. The cubic root of 4971294 is about 170.6697226083.

The spelling of 4971294 in words is "four million, nine hundred seventy-one thousand, two hundred ninety-four".

Divisors: 1 2 3 6 9 18 27 53 54 81 106 159 162 193 243 318 386 477 486 579 954 1158 1431 1737 2862 3474 4293 5211 8586 10229 10422 12879 15633 20458 25758 30687 31266 46899 61374 92061 93798 184122 276183 552366 828549 1657098 2485647 4971294