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13960082380 = 225709984491
BaseRepresentation
bin11010000000001010…
…11111001111001100
31100000220100122220011
431000011133033030
5212042240114010
610225125003004
71002641512426
oct150005371714
940026318804
1013960082380
115a14114572
122857253464
13141627399a
14966085816
1556a89aa8a
hex34015f3cc

13960082380 has 24 divisors (see below), whose sum is σ = 29357551440. Its totient is φ = 5576151360.

The previous prime is 13960082377. The next prime is 13960082407. The reversal of 13960082380 is 8328006931.

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, 478066 + ... + 506425.

It is an arithmetic number, because the mean of its divisors is an integer number (1223231310).

Almost surely, 213960082380 is an apocalyptic number.

13960082380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13960082380 is an abundant number, since it is smaller than the sum of its proper divisors (15397469060).

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

13960082380 is a wasteful number, since it uses less digits than its factorization.

13960082380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985209 (or 985207 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 13960082380 in words is "thirteen billion, nine hundred sixty million, eighty-two thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 709 1418 2836 3545 7090 14180 984491 1968982 3937964 4922455 9844910 19689820 698004119 1396008238 2792016476 3490020595 6980041190 13960082380