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4910206680 = 2332513639463
BaseRepresentation
bin1001001001010101…
…11100111011011000
3110200012102100021200
410210222330323120
540024003103210
62131122434200
7232452032241
oct44452747330
913605370250
104910206680
11209a757a55
12b50502960
1360337ca52
143481a9cc8
151db11b0c0
hex124abced8

4910206680 has 48 divisors (see below), whose sum is σ = 15958172880. Its totient is φ = 1309388352.

The previous prime is 4910206579. The next prime is 4910206723. The reversal of 4910206680 is 866020194.

It is a super-2 number, since 2×49102066802 = 48220259280633244800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6819372 + ... + 6820091.

It is an arithmetic number, because the mean of its divisors is an integer number (332461935).

Almost surely, 24910206680 is an apocalyptic number.

4910206680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4910206680 is an abundant number, since it is smaller than the sum of its proper divisors (11047966200).

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

4910206680 is a wasteful number, since it uses less digits than its factorization.

4910206680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13639480 (or 13639473 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 4910206680 is about 70072.8669315021. The cubic root of 4910206680 is about 1699.6777566835.

The spelling of 4910206680 in words is "four billion, nine hundred ten million, two hundred six thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 13639463 27278926 40918389 54557852 68197315 81836778 109115704 122755167 136394630 163673556 204591945 245510334 272789260 327347112 409183890 491020668 545578520 613775835 818367780 982041336 1227551670 1636735560 2455103340 4910206680