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74414300 = 22521096827
BaseRepresentation
bin1000110111101…
…11100011011100
312012000122020012
410123313203130
5123022224200
611214542352
71562340212
oct433674334
9165018205
1074414300
1139006624
1220b079b8
1312555b3c
149c50cb2
1567eda35
hex46f78dc

74414300 has 36 divisors (see below), whose sum is σ = 162984360. Its totient is φ = 29488320.

The previous prime is 74414299. The next prime is 74414309. The reversal of 74414300 is 341447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74414309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7487 + ... + 14313.

Almost surely, 274414300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74414300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81492180).

74414300 is an abundant number, since it is smaller than the sum of its proper divisors (88570060).

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

74414300 is a wasteful number, since it uses less digits than its factorization.

74414300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6950 (or 6943 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 74414300 is about 8626.3723545880. The cubic root of 74414300 is about 420.6156880879.

Adding to 74414300 its reverse (341447), we get a palindrome (74755747).

The spelling of 74414300 in words is "seventy-four million, four hundred fourteen thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 109 218 436 545 1090 2180 2725 5450 6827 10900 13654 27308 34135 68270 136540 170675 341350 682700 744143 1488286 2976572 3720715 7441430 14882860 18603575 37207150 74414300