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4958848380 = 22351919072281
BaseRepresentation
bin1001001111001001…
…00000010101111100
3110210120221121011010
410213210200111330
540123431122010
62140021155220
7233612341623
oct44744402574
913716847133
104958848380
112115160202
12b6485bb10
13610480b15
1435082c6ba
151e0528620
hex12792057c

4958848380 has 96 divisors (see below), whose sum is σ = 14629628160. Its totient is φ = 1251555840.

The previous prime is 4958848357. The next prime is 4958848393. The reversal of 4958848380 is 838488594.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 4958848380.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2172840 + ... + 2175120.

It is an arithmetic number, because the mean of its divisors is an integer number (152391960).

Almost surely, 24958848380 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 4958848380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7314814080).

4958848380 is an abundant number, since it is smaller than the sum of its proper divisors (9670779780).

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

4958848380 is a wasteful number, since it uses less digits than its factorization.

4958848380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4219 (or 4217 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 57.

The square root of 4958848380 is about 70419.0910194104. The cubic root of 4958848380 is about 1705.2717987303.

The spelling of 4958848380 in words is "four billion, nine hundred fifty-eight million, eight hundred forty-eight thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 190 228 285 380 570 1140 1907 2281 3814 4562 5721 6843 7628 9124 9535 11405 11442 13686 19070 22810 22884 27372 28605 34215 36233 38140 43339 45620 57210 68430 72466 86678 108699 114420 130017 136860 144932 173356 181165 216695 217398 260034 362330 433390 434796 520068 543495 650085 724660 866780 1086990 1300170 2173980 2600340 4349867 8699734 13049601 17399468 21749335 26099202 43498670 52198404 65248005 82647473 86997340 130496010 165294946 247942419 260992020 330589892 413237365 495884838 826474730 991769676 1239712095 1652949460 2479424190 4958848380