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105454801 is a prime number
BaseRepresentation
bin1100100100100…
…01110011010001
321100102122210101
412102101303101
5203444023201
614244132401
72420231254
oct622216321
9240378711
10105454801
1154587831
122b397101
1318b035ba
141001109b
1593d0d01
hex6491cd1

105454801 has 2 divisors, whose sum is σ = 105454802. Its totient is φ = 105454800.

The previous prime is 105454781. The next prime is 105454823. The reversal of 105454801 is 108454501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55115776 + 50339025 = 7424^2 + 7095^2 .

It is a cyclic number.

It is not a de Polignac number, because 105454801 - 27 = 105454673 is a prime.

It is a super-2 number, since 2×1054548012 = 22241430107899202, which contains 22 as substring.

It is a Chen prime.

It is equal to p6057325 and since 105454801 and 6057325 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 105454801.

It is not a weakly prime, because it can be changed into another prime (105454841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52727400 + 52727401.

It is an arithmetic number, because the mean of its divisors is an integer number (52727401).

Almost surely, 2105454801 is an apocalyptic number.

It is an amenable number.

105454801 is a deficient number, since it is larger than the sum of its proper divisors (1).

105454801 is an equidigital number, since it uses as much as digits as its factorization.

105454801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 105454801 is about 10269.1188034807. The cubic root of 105454801 is about 472.4495635908.

It can be divided in two parts, 1054 and 54801, that added together give a palindrome (55855).

The spelling of 105454801 in words is "one hundred five million, four hundred fifty-four thousand, eight hundred one".