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1426401104 = 2489150069
BaseRepresentation
bin101010100000101…
…0010011101010000
310200102000200110112
41111001102131100
510410124313404
6353312420452
750230131542
oct12501223520
93612020415
101426401104
11672191297
12339847728
1319969362b
14d7625692
158535c56e
hex55052750

1426401104 has 10 divisors (see below), whose sum is σ = 2763652170. Its totient is φ = 713200544.

The previous prime is 1426401103. The next prime is 1426401107. The reversal of 1426401104 is 4011046241.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1380865600 + 45535504 = 37160^2 + 6748^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1426401104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426401103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44575019 + ... + 44575050.

It is an arithmetic number, because the mean of its divisors is an integer number (276365217).

Almost surely, 21426401104 is an apocalyptic number.

It is an amenable number.

1426401104 is a deficient number, since it is larger than the sum of its proper divisors (1337251066).

1426401104 is an equidigital number, since it uses as much as digits as its factorization.

1426401104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89150077 (or 89150071 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1426401104 is about 37767.7256927128. The cubic root of 1426401104 is about 1125.6772492352.

Adding to 1426401104 its reverse (4011046241), we get a palindrome (5437447345).

The spelling of 1426401104 in words is "one billion, four hundred twenty-six million, four hundred one thousand, one hundred four".

Divisors: 1 2 4 8 16 89150069 178300138 356600276 713200552 1426401104