Search a number
-
+
1454371704137 = 11132215609467
BaseRepresentation
bin10101001010011111010…
…011110000110101001001
312011000222122221112202202
4111022133103300311021
5142312023124013022
63032043521005545
7210034454340632
oct25123723606511
95130878845682
101454371704137
11510882a03370
121b5a4a1838b5
13a71ba2b0481
145056b7aa889
1527c716ee592
hex1529f4f0d49

1454371704137 has 4 divisors (see below), whose sum is σ = 1586587313616. Its totient is φ = 1322156094660.

The previous prime is 1454371704127. The next prime is 1454371704157. The reversal of 1454371704137 is 7314071734541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1454371704137 - 28 = 1454371703881 is a prime.

It is a super-3 number, since 3×14543717041373 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1454371704091 and 1454371704100.

It is not an unprimeable number, because it can be changed into a prime (1454371704127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66107804723 + ... + 66107804744.

It is an arithmetic number, because the mean of its divisors is an integer number (396646828404).

Almost surely, 21454371704137 is an apocalyptic number.

It is an amenable number.

1454371704137 is a deficient number, since it is larger than the sum of its proper divisors (132215609479).

1454371704137 is a wasteful number, since it uses less digits than its factorization.

1454371704137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132215609478.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 1454371704137 in words is "one trillion, four hundred fifty-four billion, three hundred seventy-one million, seven hundred four thousand, one hundred thirty-seven".

Divisors: 1 11 132215609467 1454371704137