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4996680 = 2335133203
BaseRepresentation
bin10011000011111001001000
3100101212011020
4103003321020
52234343210
6255032440
760320403
oct23037110
910355136
104996680
112903097
12180b720
13105c420
14940d3a
1568a770
hex4c3e48

4996680 has 64 divisors (see below), whose sum is σ = 16148160. Its totient is φ = 1229568.

The previous prime is 4996679. The next prime is 4996687. The reversal of 4996680 is 866994.

It is a super-2 number, since 2×49966802 = 49933622044800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4996687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42 + ... + 3161.

It is an arithmetic number, because the mean of its divisors is an integer number (252315).

Almost surely, 24996680 is an apocalyptic number.

4996680 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 4996680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8074080).

4996680 is an abundant number, since it is smaller than the sum of its proper divisors (11151480).

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

4996680 is a wasteful number, since it uses less digits than its factorization.

4996680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230 (or 3226 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 4996680 is about 2235.3254796562. The cubic root of 4996680 is about 170.9597388201.

The spelling of 4996680 in words is "four million, nine hundred ninety-six thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 1560 3203 6406 9609 12812 16015 19218 25624 32030 38436 41639 48045 64060 76872 83278 96090 124917 128120 166556 192180 208195 249834 333112 384360 416390 499668 624585 832780 999336 1249170 1665560 2498340 4996680