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23103014232 = 2334123478673
BaseRepresentation
bin10101100001000011…
…000000010101011000
32012122002101201112210
4111201003000111120
5334303332423412
614340253435120
71445341244424
oct254103002530
965562351483
1023103014232
11988605a5a1
12458919baa0
13224251992c
141192465b84
159033ac83c
hex5610c0558

23103014232 has 32 divisors (see below), whose sum is σ = 59166258480. Its totient is φ = 7513175040.

The previous prime is 23103014219. The next prime is 23103014239. The reversal of 23103014232 is 23241030132.

It is a junction number, because it is equal to n+sod(n) for n = 23103014199 and 23103014208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23103014239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11738353 + ... + 11740320.

Almost surely, 223103014232 is an apocalyptic number.

It is an amenable number.

23103014232 is an abundant number, since it is smaller than the sum of its proper divisors (36063244248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23103014232 is a wasteful number, since it uses less digits than its factorization.

23103014232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23478723 (or 23478719 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23103014232 its reverse (23241030132), we get a palindrome (46344044364).

The spelling of 23103014232 in words is "twenty-three billion, one hundred three million, fourteen thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 24 41 82 123 164 246 328 492 984 23478673 46957346 70436019 93914692 140872038 187829384 281744076 563488152 962625593 1925251186 2887876779 3850502372 5775753558 7701004744 11551507116 23103014232