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102713414180 = 225131723238329
BaseRepresentation
bin101111110101000110…
…0100101001000100100
3100211010021102001202012
41133222030211020210
53140324113223210
6115104052533352
710264222421006
oct1375214451044
9324107361665
10102713414180
113a619054363
1217aa6621258
1398bba11a70
144d85586376
152a1256e305
hex17ea325224

102713414180 has 48 divisors (see below), whose sum is σ = 245954484720. Its totient is φ = 35694071808.

The previous prime is 102713414149. The next prime is 102713414203. The reversal of 102713414180 is 81414317201.

It can be written as a sum of positive squares in 8 ways, for example, as 6696476224 + 96016937956 = 81832^2 + 309866^2 .

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 15 ways as a sum of consecutive naturals, for example, 11614745 + ... + 11623584.

It is an arithmetic number, because the mean of its divisors is an integer number (5124051765).

Almost surely, 2102713414180 is an apocalyptic number.

102713414180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102713414180 is an abundant number, since it is smaller than the sum of its proper divisors (143241070540).

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

102713414180 is a wasteful number, since it uses less digits than its factorization.

102713414180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23238368 (or 23238366 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The spelling of 102713414180 in words is "one hundred two billion, seven hundred thirteen million, four hundred fourteen thousand, one hundred eighty".

Divisors: 1 2 4 5 10 13 17 20 26 34 52 65 68 85 130 170 221 260 340 442 884 1105 2210 4420 23238329 46476658 92953316 116191645 232383290 302098277 395051593 464766580 604196554 790103186 1208393108 1510491385 1580206372 1975257965 3020982770 3950515930 5135670709 6041965540 7901031860 10271341418 20542682836 25678353545 51356707090 102713414180