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23007211234 = 271643372231
BaseRepresentation
bin10101011011010101…
…100010111011100010
32012101102010102112121
4111123111202323202
5334104321224414
614322552214454
71443066032410
oct253325427342
965342112477
1023007211234
119836a75367
12456109a42a
132228715577
1411838482b0
158e9c86724
hex55b562ee2

23007211234 has 8 divisors (see below), whose sum is σ = 39440933568. Its totient is φ = 9860233380.

The previous prime is 23007211231. The next prime is 23007211237. The reversal of 23007211234 is 43211270032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23007211231) and next prime (23007211237).

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

It is a junction number, because it is equal to n+sod(n) for n = 23007211199 and 23007211208.

It is not an unprimeable number, because it can be changed into a prime (23007211231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821686102 + ... + 821686129.

It is an arithmetic number, because the mean of its divisors is an integer number (4930116696).

Almost surely, 223007211234 is an apocalyptic number.

23007211234 is a deficient number, since it is larger than the sum of its proper divisors (16433722334).

23007211234 is a wasteful number, since it uses less digits than its factorization.

23007211234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643372240.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 23007211234 its reverse (43211270032), we get a palindrome (66218481266).

The spelling of 23007211234 in words is "twenty-three billion, seven million, two hundred eleven thousand, two hundred thirty-four".

Divisors: 1 2 7 14 1643372231 3286744462 11503605617 23007211234