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23404130110 = 2510936715849
BaseRepresentation
bin10101110010111111…
…101010111100111110
32020102001222222212201
4111302333222330332
5340412424130420
614430211422114
71455655552324
oct256277527476
966361888781
1023404130110
119a20026399
124651bb493a
13228ca185ca
1411c0449d14
1591ea3c10a
hex572feaf3e

23404130110 has 32 divisors (see below), whose sum is σ = 42532776000. Its totient is φ = 9271653120.

The previous prime is 23404130083. The next prime is 23404130119. The reversal of 23404130110 is 1103140432.

It is a super-2 number, since 2×234041301102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23404130119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3998466 + ... + 4004314.

It is an arithmetic number, because the mean of its divisors is an integer number (1329149250).

Almost surely, 223404130110 is an apocalyptic number.

23404130110 is a deficient number, since it is larger than the sum of its proper divisors (19128645890).

23404130110 is a wasteful number, since it uses less digits than its factorization.

23404130110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9636.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23404130110 its reverse (1103140432), we get a palindrome (24507270542).

The spelling of 23404130110 in words is "twenty-three billion, four hundred four million, one hundred thirty thousand, one hundred ten".

Divisors: 1 2 5 10 109 218 545 1090 3671 5849 7342 11698 18355 29245 36710 58490 400139 637541 800278 1275082 2000695 3187705 4001390 6375410 21471679 42943358 107358395 214716790 2340413011 4680826022 11702065055 23404130110