Search a number
-
+
13670622227077 = 38345977764527
BaseRepresentation
bin1100011011101111000010…
…0101001110101010000101
31210101220021011112102201121
43012323300211032222011
53242434413242231302
645024110330153541
72610445522441234
oct306736045165205
953356234472647
1013670622227077
1143a0750944812
12164955b8828b1
1378219893bb6a
143539397b2b1b
1518a90e573e37
hexc6ef094ea85

13670622227077 has 8 divisors (see below), whose sum is σ = 13709299101696. Its totient is φ = 13631960891472.

The previous prime is 13670622226991. The next prime is 13670622227081. The reversal of 13670622227077 is 77072222607631.

13670622227077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-13670622227077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13670622227477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2121613 + ... + 5642914.

It is an arithmetic number, because the mean of its divisors is an integer number (1713662387712).

Almost surely, 213670622227077 is an apocalyptic number.

It is an amenable number.

13670622227077 is a deficient number, since it is larger than the sum of its proper divisors (38676874619).

13670622227077 is an equidigital number, since it uses as much as digits as its factorization.

13670622227077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7769507.

The product of its (nonzero) digits is 4148928, while the sum is 52.

The spelling of 13670622227077 in words is "thirteen trillion, six hundred seventy billion, six hundred twenty-two million, two hundred twenty-seven thousand, seventy-seven".

Divisors: 1 383 4597 1760651 7764527 2973813841 35693530619 13670622227077