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4972600 = 235223247
BaseRepresentation
bin10010111110000000111000
3100100122010101
4102332000320
52233110400
6254325144
760160243
oct22760070
910318111
104972600
112896a96
1217b97b4
131051489
1493625a
1568356a
hex4be038

4972600 has 72 divisors (see below), whose sum is σ = 12342960. Its totient is φ = 1862080.

The previous prime is 4972589. The next prime is 4972607. The reversal of 4972600 is 62794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4972607) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 105777 + ... + 105823.

It is an arithmetic number, because the mean of its divisors is an integer number (171430).

Almost surely, 24972600 is an apocalyptic number.

4972600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4972600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6171480).

4972600 is an abundant number, since it is smaller than the sum of its proper divisors (7370360).

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

4972600 is a wasteful number, since it uses less digits than its factorization.

4972600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 4972600 is about 2229.9327344115. The cubic root of 4972600 is about 170.6846667484.

The spelling of 4972600 in words is "four million, nine hundred seventy-two thousand, six hundred".

Divisors: 1 2 4 5 8 10 20 23 25 40 46 47 50 92 94 100 115 184 188 200 230 235 376 460 470 529 575 920 940 1058 1081 1150 1175 1880 2116 2162 2300 2350 2645 4232 4324 4600 4700 5290 5405 8648 9400 10580 10810 13225 21160 21620 24863 26450 27025 43240 49726 52900 54050 99452 105800 108100 124315 198904 216200 248630 497260 621575 994520 1243150 2486300 4972600