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1441232122 = 211574111411
BaseRepresentation
bin101010111100111…
…0111010011111010
310201102221011210111
41111321313103322
510422423411442
6355002334534
750500161631
oct12571672372
93642834714
101441232122
1167a5a1030
123427ba44a
1319c787095
14d95a6518
15867dbb17
hex55e774fa

1441232122 has 16 divisors (see below), whose sum is σ = 2358997344. Its totient is φ = 654934000.

The previous prime is 1441232101. The next prime is 1441232131. The reversal of 1441232122 is 2212321441.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1441232093 and 1441232102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120597 + ... + 132007.

It is an arithmetic number, because the mean of its divisors is an integer number (147437334).

Almost surely, 21441232122 is an apocalyptic number.

1441232122 is a deficient number, since it is larger than the sum of its proper divisors (917765222).

1441232122 is a wasteful number, since it uses less digits than its factorization.

1441232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17165.

The product of its digits is 768, while the sum is 22.

The square root of 1441232122 is about 37963.5630835674. The cubic root of 1441232122 is about 1129.5652181723.

Adding to 1441232122 its reverse (2212321441), we get a palindrome (3653553563).

The spelling of 1441232122 in words is "one billion, four hundred forty-one million, two hundred thirty-two thousand, one hundred twenty-two".

Divisors: 1 2 11 22 5741 11411 11482 22822 63151 125521 126302 251042 65510551 131021102 720616061 1441232122