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13960108228608 = 2143973593
BaseRepresentation
bin1100101100100101011101…
…0010101100000000000000
31211102120110221112000000000
43023021113102230000000
53312210300201303413
645405104000000000
72640404332033053
oct313112722540000
954376427460000
1013960108228608
1144a24a3179383
121695690000000
137a35814366a9
1436395c3d4a9a
15193203b94073
hexcb2574ac000

13960108228608 has 600 divisors, whose sum is σ = 42523601784048. Its totient is φ = 4581884952576.

The previous prime is 13960108228589. The next prime is 13960108228637. The reversal of 13960108228608 is 80682280106931.

13960108228608 is a `hidden beast` number, since 1 + 3 + 9 + 6 + 0 + 1 + 0 + 8 + 2 + 28 + 608 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23541497560 + ... + 23541498152.

Almost surely, 213960108228608 is an apocalyptic number.

13960108228608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13960108228608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21261800892024).

13960108228608 is an abundant number, since it is smaller than the sum of its proper divisors (28563493555440).

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

13960108228608 is an frugal number, since it uses more digits than its factorization.

13960108228608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 13960108228608 in words is "thirteen trillion, nine hundred sixty billion, one hundred eight million, two hundred twenty-eight thousand, six hundred eight".