Search a number
-
+
100053441142141 = 1717378121435481
BaseRepresentation
bin10110101111111110000001…
…110100010101110101111101
3111010021000102100020211111111
4112233332001310111311331
5101103233421413022031
6552443525531522021
730034423354305334
oct2657760164256575
9433230370224444
10100053441142141
1129975476156253
12b27b03abb9311
1343a9ccaab5146
141a9c88057cd1b
15b879462e71b1
hex5aff81d15d7d

100053441142141 has 16 divisors (see below), whose sum is σ = 106552910086128. Its totient is φ = 93622207795200.

The previous prime is 100053441142097. The next prime is 100053441142157. The reversal of 100053441142141 is 141241144350001.

It can be written as a sum of positive squares in 8 ways, for example, as 1372482540900 + 98680958601241 = 1171530^2 + 9933829^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-100053441142141 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 (100053441142181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229536121 + ... + 229971601.

It is an arithmetic number, because the mean of its divisors is an integer number (6659556880383).

Almost surely, 2100053441142141 is an apocalyptic number.

It is an amenable number.

100053441142141 is a deficient number, since it is larger than the sum of its proper divisors (6499468943987).

100053441142141 is a wasteful number, since it uses less digits than its factorization.

100053441142141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513792.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 100053441142141 its reverse (141241144350001), we get a palindrome (241294585492142).

The spelling of 100053441142141 in words is "one hundred trillion, fifty-three billion, four hundred forty-one million, one hundred forty-two thousand, one hundred forty-one".

Divisors: 1 17 173 2941 78121 435481 1328057 7403177 13514933 75338213 229753861 1280749621 34020211201 578343590417 5885496537773 100053441142141