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4957795340 = 2251729502819
BaseRepresentation
bin1001001111000000…
…11111010000001100
3110210111222002122122
410213200133100030
540123143422330
62135542432112
7233600364551
oct44740372014
913714862578
104957795340
112114601023
12b64432638
136101a2714
14350636a28
151e03bb5e5
hex12781f40c

4957795340 has 48 divisors (see below), whose sum is σ = 11403957600. Its totient is φ = 1802099712.

The previous prime is 4957795331. The next prime is 4957795351. The reversal of 4957795340 is 435977594.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241550 + ... + 261269.

It is an arithmetic number, because the mean of its divisors is an integer number (237582450).

Almost surely, 24957795340 is an apocalyptic number.

It is an amenable number.

4957795340 is an abundant number, since it is smaller than the sum of its proper divisors (6446162260).

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

4957795340 is a wasteful number, since it uses less digits than its factorization.

4957795340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502874 (or 502872 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 53.

The square root of 4957795340 is about 70411.6136727458. The cubic root of 4957795340 is about 1705.1510820905.

The spelling of 4957795340 in words is "four billion, nine hundred fifty-seven million, seven hundred ninety-five thousand, three hundred forty".

Divisors: 1 2 4 5 10 17 20 29 34 58 68 85 116 145 170 290 340 493 580 986 1972 2465 4930 9860 502819 1005638 2011276 2514095 5028190 8547923 10056380 14581751 17095846 29163502 34191692 42739615 58327004 72908755 85479230 145817510 170958460 247889767 291635020 495779534 991559068 1239448835 2478897670 4957795340