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1054504514913 = 31918500079209
BaseRepresentation
bin11110101100001010101…
…11011111010101100001
310201210212020021122220120
433112011113133111201
5114234111123434123
62124233243230453
7136120414325223
oct17260527372541
93653766248816
101054504514913
11377238342743
12150453518429
13785933330b5
14390770da413
151c66b7dc2e3
hexf5855df561

1054504514913 has 8 divisors (see below), whose sum is σ = 1480006336800. Its totient is φ = 666002851488.

The previous prime is 1054504514911. The next prime is 1054504514969. The reversal of 1054504514913 is 3194154054501.

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

It is not a de Polignac number, because 1054504514913 - 21 = 1054504514911 is a prime.

It is a super-2 number, since 2×10545045149132 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054504514911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9250039548 + ... + 9250039661.

It is an arithmetic number, because the mean of its divisors is an integer number (185000792100).

Almost surely, 21054504514913 is an apocalyptic number.

It is an amenable number.

1054504514913 is a deficient number, since it is larger than the sum of its proper divisors (425501821887).

1054504514913 is a wasteful number, since it uses less digits than its factorization.

1054504514913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18500079231.

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 1054504514913 in words is "one trillion, fifty-four billion, five hundred four million, five hundred fourteen thousand, nine hundred thirteen".

Divisors: 1 3 19 57 18500079209 55500237627 351501504971 1054504514913