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4900094720 = 28513927541
BaseRepresentation
bin1001001000001000…
…11000001100000000
3110122111101121021122
410210010120030000
540013411012340
62130122011412
7232300055303
oct44404301400
913574347248
104900094720
112094a80764
12b49046b68
1360124c241
14346ad6b3a
151da2bedb5
hex124118300

4900094720 has 72 divisors (see below), whose sum is σ = 11822128080. Its totient is φ = 1945866240.

The previous prime is 4900094711. The next prime is 4900094729. The reversal of 4900094720 is 274900094.

It is an interprime number because it is at equal distance from previous prime (4900094711) and next prime (4900094729).

It is not an unprimeable number, because it can be changed into a prime (4900094729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164150 + ... + 191690.

Almost surely, 24900094720 is an apocalyptic number.

4900094720 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 4900094720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5911064040).

4900094720 is an abundant number, since it is smaller than the sum of its proper divisors (6922033360).

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

4900094720 is a wasteful number, since it uses less digits than its factorization.

4900094720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27701 (or 27687 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 4900094720 is about 70000.6765681590. The cubic root of 4900094720 is about 1698.5101965148.

The spelling of 4900094720 in words is "four billion, nine hundred million, ninety-four thousand, seven hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 139 160 256 278 320 556 640 695 1112 1280 1390 2224 2780 4448 5560 8896 11120 17792 22240 27541 35584 44480 55082 88960 110164 137705 177920 220328 275410 440656 550820 881312 1101640 1762624 2203280 3525248 3828199 4406560 7050496 7656398 8813120 15312796 17626240 19140995 30625592 35252480 38281990 61251184 76563980 122502368 153127960 245004736 306255920 490009472 612511840 980018944 1225023680 2450047360 4900094720