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1000231034 = 21145465047
BaseRepresentation
bin111011100111100…
…101000001111010
32120201010000000212
4323213211001322
54022024343114
6243130231122
733533552315
oct7347450172
92521100025
101000231034
11473671420
1223ab854a2
1312c2bb3aa
1496bab97c
155cc29b3e
hex3b9e507a

1000231034 has 8 divisors (see below), whose sum is σ = 1636741728. Its totient is φ = 454650460.

The previous prime is 1000231033. The next prime is 1000231069. The reversal of 1000231034 is 4301320001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1000231033) 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 3 ways as a sum of consecutive naturals, for example, 22732502 + ... + 22732545.

It is an arithmetic number, because the mean of its divisors is an integer number (204592716).

Almost surely, 21000231034 is an apocalyptic number.

1000231034 is a deficient number, since it is larger than the sum of its proper divisors (636510694).

1000231034 is a wasteful number, since it uses less digits than its factorization.

1000231034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45465060.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1000231034 is about 31626.4293590029. The cubic root of 1000231034 is about 1000.0770054033.

Adding to 1000231034 its reverse (4301320001), we get a palindrome (5301551035).

The spelling of 1000231034 in words is "one billion, two hundred thirty-one thousand, thirty-four".

Divisors: 1 2 11 22 45465047 90930094 500115517 1000231034