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1334441031 = 371143913159
BaseRepresentation
bin100111110001001…
…1111010001000111
310102222222121221220
41033202133101013
510213104103111
6340225411423
745032363430
oct11742372107
93388877856
101334441031
11625291330
12312a99b73
131836064a1
14c9328487
157c244e06
hex4f89f447

1334441031 has 32 divisors (see below), whose sum is σ = 2223513600. Its totient is φ = 691584480.

The previous prime is 1334441029. The next prime is 1334441033. The reversal of 1334441031 is 1301444331.

It is an interprime number because it is at equal distance from previous prime (1334441029) and next prime (1334441033).

It is not a de Polignac number, because 1334441031 - 21 = 1334441029 is a prime.

It is a super-2 number, since 2×13344410312 = 3561465730432685922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1334440992 and 1334441010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334441033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94830 + ... + 107988.

It is an arithmetic number, because the mean of its divisors is an integer number (69484800).

Almost surely, 21334441031 is an apocalyptic number.

1334441031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1334441031 is a deficient number, since it is larger than the sum of its proper divisors (889072569).

1334441031 is a wasteful number, since it uses less digits than its factorization.

1334441031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13619.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1334441031 is about 36530.0017930468. The cubic root of 1334441031 is about 1100.9471266911.

Adding to 1334441031 its reverse (1301444331), we get a palindrome (2635885362).

The spelling of 1334441031 in words is "one billion, three hundred thirty-four million, four hundred forty-one thousand, thirty-one".

Divisors: 1 3 7 11 21 33 77 231 439 1317 3073 4829 9219 13159 14487 33803 39477 92113 101409 144749 276339 434247 1013243 3039729 5776801 17330403 40437607 63544811 121312821 190634433 444813677 1334441031