Search a number
-
+
13763842630 = 251972441277
BaseRepresentation
bin11001101000110001…
…11001001001000110
31022112020002122120021
430310120321021012
5211142020431010
610153434525354
7665036506036
oct146430711106
938466078507
1013763842630
11592336a75a
12280159685a
1313b47050a5
14947da18c6
155585358da
hex334639246

13763842630 has 16 divisors (see below), whose sum is σ = 26078860080. Its totient is φ = 5215771872.

The previous prime is 13763842619. The next prime is 13763842661. The reversal of 13763842630 is 3624836731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36220449 + ... + 36220828.

It is an arithmetic number, because the mean of its divisors is an integer number (1629928755).

Almost surely, 213763842630 is an apocalyptic number.

13763842630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13763842630 is a deficient number, since it is larger than the sum of its proper divisors (12315017450).

13763842630 is a wasteful number, since it uses less digits than its factorization.

13763842630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72441303.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 13763842630 in words is "thirteen billion, seven hundred sixty-three million, eight hundred forty-two thousand, six hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 72441277 144882554 362206385 724412770 1376384263 2752768526 6881921315 13763842630