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23301111304 = 237936868847
BaseRepresentation
bin10101101100110110…
…101011111000001000
32020010220011002122101
4111230312223320020
5340210041030204
614412051403144
71453265115052
oct255466537010
966126132571
1023301111304
119977962889
1246235b34b4
132274588a33
1411b08b08d2
1591598cea4
hex56cdabe08

23301111304 has 16 divisors (see below), whose sum is σ = 44242617600. Its totient is φ = 11503079952.

The previous prime is 23301111293. The next prime is 23301111347. The reversal of 23301111304 is 40311110332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18433792 + ... + 18435055.

It is an arithmetic number, because the mean of its divisors is an integer number (2765163600).

Almost surely, 223301111304 is an apocalyptic number.

It is an amenable number.

23301111304 is a deficient number, since it is larger than the sum of its proper divisors (20941506296).

23301111304 is a wasteful number, since it uses less digits than its factorization.

23301111304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36868932 (or 36868928 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23301111304 its reverse (40311110332), we get a palindrome (63612221636).

The spelling of 23301111304 in words is "twenty-three billion, three hundred one million, one hundred eleven thousand, three hundred four".

Divisors: 1 2 4 8 79 158 316 632 36868847 73737694 147475388 294950776 2912638913 5825277826 11650555652 23301111304