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4668829140 = 2235327123789
BaseRepresentation
bin1000101100100100…
…01010110111010100
3110001101020002112210
410112102022313110
534030210013030
62051141113420
7223461251523
oct42622126724
913041202483
104668829140
111a86483488
12aa36b8870
13595368bc1
143240d64ba
151c4d3bbb0
hex11648add4

4668829140 has 48 divisors (see below), whose sum is σ = 13077267840. Its totient is φ = 1244588160.

The previous prime is 4668829111. The next prime is 4668829141. The reversal of 4668829140 is 419288664.

It is a self number, because there is not a number n which added to its sum of digits gives 4668829140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4668829141) 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, 184366 + ... + 208154.

It is an arithmetic number, because the mean of its divisors is an integer number (272443080).

Almost surely, 24668829140 is an apocalyptic number.

It is an amenable number.

4668829140 is an abundant number, since it is smaller than the sum of its proper divisors (8408438700).

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

4668829140 is a wasteful number, since it uses less digits than its factorization.

4668829140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27072 (or 27070 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 4668829140 is about 68328.8309573638. The cubic root of 4668829140 is about 1671.3573937735.

The spelling of 4668829140 in words is "four billion, six hundred sixty-eight million, eight hundred twenty-nine thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 3271 6542 9813 13084 16355 19626 23789 32710 39252 47578 49065 65420 71367 95156 98130 118945 142734 196260 237890 285468 356835 475780 713670 1427340 77813819 155627638 233441457 311255276 389069095 466882914 778138190 933765828 1167207285 1556276380 2334414570 4668829140