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101443034 = 27211139677
BaseRepresentation
bin1100000101111…
…10010111011010
321001212211200102
412002332113122
5201432134114
614022135402
72341152200
oct602762732
9231784612
10101443034
1152297720
1229b81562
131802a584
14d689070
158d8c2de
hex60be5da

101443034 has 48 divisors (see below), whose sum is σ = 194775840. Its totient is φ = 39180960.

The previous prime is 101443003. The next prime is 101443039. The reversal of 101443034 is 430344101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101442997 and 101443015.

It is not an unprimeable number, because it can be changed into a prime (101443039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149504 + ... + 150180.

It is an arithmetic number, because the mean of its divisors is an integer number (4057830).

Almost surely, 2101443034 is an apocalyptic number.

101443034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101443034 is a deficient number, since it is larger than the sum of its proper divisors (93332806).

101443034 is a wasteful number, since it uses less digits than its factorization.

101443034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843 (or 836 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 101443034 is about 10071.8932679015. The cubic root of 101443034 is about 466.3808861386.

Adding to 101443034 its reverse (430344101), we get a palindrome (531787135).

The spelling of 101443034 in words is "one hundred one million, four hundred forty-three thousand, thirty-four".

Divisors: 1 2 7 11 14 22 49 77 98 139 154 278 539 677 973 1078 1354 1529 1946 3058 4739 6811 7447 9478 10703 13622 14894 21406 33173 52129 66346 74921 94103 104258 149842 188206 364903 658721 729806 1035133 1317442 2070266 4611047 7245931 9222094 14491862 50721517 101443034